1package eu.siacs.conversations.ui;
2
3import android.telephony.TelephonyManager;
4
5import android.Manifest;
6import android.annotation.SuppressLint;
7import android.app.NotificationManager;
8import android.app.PendingIntent;
9import android.content.ActivityNotFoundException;
10import android.content.ClipData;
11import android.content.ClipboardManager;
12import android.content.ComponentName;
13import android.content.Context;
14import android.content.ContextWrapper;
15import android.content.DialogInterface;
16import android.content.Intent;
17import android.content.IntentSender.SendIntentException;
18import android.content.ServiceConnection;
19import android.content.SharedPreferences;
20import android.content.pm.PackageManager;
21import android.content.pm.ResolveInfo;
22import android.content.res.Configuration;
23import android.content.res.Resources;
24import android.graphics.Bitmap;
25import android.graphics.Point;
26import android.graphics.drawable.AnimatedImageDrawable;
27import android.graphics.drawable.BitmapDrawable;
28import android.graphics.drawable.Drawable;
29import android.net.ConnectivityManager;
30import android.net.Uri;
31import android.os.AsyncTask;
32import android.os.Build;
33import android.os.Bundle;
34import android.os.Handler;
35import android.os.IBinder;
36import android.os.Looper;
37import android.os.PowerManager;
38import android.os.SystemClock;
39import android.preference.PreferenceManager;
40import android.provider.Settings;
41import android.text.Editable;
42import android.text.Html;
43import android.text.InputType;
44import android.text.Spannable;
45import android.util.DisplayMetrics;
46import android.util.Log;
47import android.util.Pair;
48import android.view.Menu;
49import android.view.MenuItem;
50import android.view.View;
51import android.webkit.ValueCallback;
52import android.widget.Button;
53import android.widget.CheckBox;
54import android.widget.ImageView;
55import android.widget.Toast;
56import androidx.annotation.BoolRes;
57import androidx.annotation.NonNull;
58import androidx.annotation.RequiresApi;
59import androidx.annotation.StringRes;
60import androidx.appcompat.app.AlertDialog;
61import androidx.appcompat.app.AppCompatDelegate;
62import androidx.core.content.pm.ShortcutInfoCompat;
63import androidx.core.content.pm.ShortcutManagerCompat;
64import androidx.databinding.DataBindingUtil;
65import androidx.recyclerview.widget.RecyclerView.Adapter;
66import com.google.android.material.color.MaterialColors;
67import com.google.android.material.dialog.MaterialAlertDialogBuilder;
68import com.google.common.base.Strings;
69import com.google.common.collect.Collections2;
70import com.google.common.collect.ImmutableSet;
71
72import com.cheogram.android.EmojiSearch;
73
74import com.otaliastudios.autocomplete.Autocomplete;
75import com.otaliastudios.autocomplete.AutocompleteCallback;
76import com.otaliastudios.autocomplete.AutocompletePolicy;
77import com.otaliastudios.autocomplete.AutocompletePresenter;
78import com.otaliastudios.autocomplete.RecyclerViewPresenter;
79
80import java.io.IOException;
81import java.lang.ref.WeakReference;
82import java.util.ArrayList;
83import java.util.HashMap;
84import java.util.List;
85import java.util.PriorityQueue;
86import java.util.concurrent.atomic.AtomicReference;
87import java.util.concurrent.RejectedExecutionException;
88
89import eu.siacs.conversations.AppSettings;
90import eu.siacs.conversations.BuildConfig;
91import eu.siacs.conversations.Config;
92import eu.siacs.conversations.R;
93import eu.siacs.conversations.crypto.PgpEngine;
94import eu.siacs.conversations.databinding.DialogAddReactionBinding;
95import eu.siacs.conversations.databinding.DialogQuickeditBinding;
96import eu.siacs.conversations.entities.Account;
97import eu.siacs.conversations.entities.Contact;
98import eu.siacs.conversations.entities.Conversation;
99import eu.siacs.conversations.entities.Message;
100import eu.siacs.conversations.entities.Presences;
101import eu.siacs.conversations.entities.Reaction;
102import eu.siacs.conversations.services.AvatarService;
103import eu.siacs.conversations.services.BarcodeProvider;
104import eu.siacs.conversations.services.NotificationService;
105import eu.siacs.conversations.services.QuickConversationsService;
106import eu.siacs.conversations.services.XmppConnectionService;
107import eu.siacs.conversations.services.XmppConnectionService.XmppConnectionBinder;
108import eu.siacs.conversations.ui.util.MenuDoubleTabUtil;
109import eu.siacs.conversations.ui.util.PresenceSelector;
110import eu.siacs.conversations.ui.util.SettingsUtils;
111import eu.siacs.conversations.ui.util.SoftKeyboardUtils;
112import eu.siacs.conversations.utils.AccountUtils;
113import eu.siacs.conversations.utils.Compatibility;
114import eu.siacs.conversations.utils.SignupUtils;
115import eu.siacs.conversations.utils.ThemeHelper;
116import eu.siacs.conversations.xmpp.Jid;
117import eu.siacs.conversations.xmpp.OnKeyStatusUpdated;
118import eu.siacs.conversations.xmpp.OnUpdateBlocklist;
119import java.io.IOException;
120import java.lang.ref.WeakReference;
121import java.util.ArrayList;
122import java.util.Collection;
123import java.util.List;
124import java.util.concurrent.RejectedExecutionException;
125import java.util.function.Consumer;
126
127public abstract class XmppActivity extends ActionBarActivity {
128
129 public static final String EXTRA_ACCOUNT = "account";
130 protected static final int REQUEST_ANNOUNCE_PGP = 0x0101;
131 protected static final int REQUEST_INVITE_TO_CONVERSATION = 0x0102;
132 protected static final int REQUEST_CHOOSE_PGP_ID = 0x0103;
133 protected static final int REQUEST_BATTERY_OP = 0x49ff;
134 protected static final int REQUEST_POST_NOTIFICATION = 0x50ff;
135 public XmppConnectionService xmppConnectionService;
136 public boolean xmppConnectionServiceBound = false;
137
138 protected static final String FRAGMENT_TAG_DIALOG = "dialog";
139
140 private boolean isCameraFeatureAvailable = false;
141
142 protected int mTheme;
143 protected HashMap<Integer,Integer> mCustomColors;
144 protected boolean mUsingEnterKey = false;
145 protected boolean mUseTor = false;
146 protected Toast mToast;
147 public Runnable onOpenPGPKeyPublished =
148 () ->
149 Toast.makeText(
150 XmppActivity.this,
151 R.string.openpgp_has_been_published,
152 Toast.LENGTH_SHORT)
153 .show();
154 protected ConferenceInvite mPendingConferenceInvite = null;
155 protected PriorityQueue<Pair<Integer, ValueCallback<Uri[]>>> activityCallbacks =
156 Build.VERSION.SDK_INT >= 24 ? new PriorityQueue<>((x, y) -> y.first.compareTo(x.first)) : new PriorityQueue<>();
157 protected ServiceConnection mConnection =
158 new ServiceConnection() {
159
160 @Override
161 public void onServiceConnected(ComponentName className, IBinder service) {
162 XmppConnectionBinder binder = (XmppConnectionBinder) service;
163 xmppConnectionService = binder.getService();
164 xmppConnectionServiceBound = true;
165 registerListeners();
166 onBackendConnected();
167 }
168
169 @Override
170 public void onServiceDisconnected(ComponentName arg0) {
171 xmppConnectionServiceBound = false;
172 }
173 };
174 private DisplayMetrics metrics;
175 private long mLastUiRefresh = 0;
176 private final Handler mRefreshUiHandler = new Handler();
177 private final Runnable mRefreshUiRunnable =
178 () -> {
179 mLastUiRefresh = SystemClock.elapsedRealtime();
180 refreshUiReal();
181 };
182 private final UiCallback<Conversation> adhocCallback =
183 new UiCallback<Conversation>() {
184 @Override
185 public void success(final Conversation conversation) {
186 runOnUiThread(
187 () -> {
188 switchToConversation(conversation);
189 hideToast();
190 });
191 }
192
193 @Override
194 public void error(final int errorCode, Conversation object) {
195 runOnUiThread(() -> replaceToast(getString(errorCode)));
196 }
197
198 @Override
199 public void userInputRequired(PendingIntent pi, Conversation object) {}
200 };
201
202 public static boolean cancelPotentialWork(Message message, ImageView imageView) {
203 final BitmapWorkerTask bitmapWorkerTask = getBitmapWorkerTask(imageView);
204
205 if (bitmapWorkerTask != null) {
206 final Message oldMessage = bitmapWorkerTask.message;
207 if (oldMessage == null || message != oldMessage) {
208 bitmapWorkerTask.cancel(true);
209 } else {
210 return false;
211 }
212 }
213 return true;
214 }
215
216 private static BitmapWorkerTask getBitmapWorkerTask(ImageView imageView) {
217 if (imageView != null) {
218 final Drawable drawable = imageView.getDrawable();
219 if (drawable instanceof AsyncDrawable) {
220 final AsyncDrawable asyncDrawable = (AsyncDrawable) drawable;
221 return asyncDrawable.getBitmapWorkerTask();
222 }
223 }
224 return null;
225 }
226
227 protected void hideToast() {
228 final var toast = this.mToast;
229 if (toast == null) {
230 return;
231 }
232 toast.cancel();
233 }
234
235 protected void replaceToast(String msg) {
236 replaceToast(msg, true);
237 }
238
239 protected void replaceToast(String msg, boolean showlong) {
240 hideToast();
241 mToast = Toast.makeText(this, msg, showlong ? Toast.LENGTH_LONG : Toast.LENGTH_SHORT);
242 mToast.show();
243 }
244
245 public final void refreshUi() {
246 final long diff = SystemClock.elapsedRealtime() - mLastUiRefresh;
247 if (diff > Config.REFRESH_UI_INTERVAL) {
248 mRefreshUiHandler.removeCallbacks(mRefreshUiRunnable);
249 mRefreshUiHandler.postDelayed(mRefreshUiRunnable, 1);
250 } else {
251 final long next = Config.REFRESH_UI_INTERVAL - diff;
252 mRefreshUiHandler.removeCallbacks(mRefreshUiRunnable);
253 mRefreshUiHandler.postDelayed(mRefreshUiRunnable, next);
254 }
255 }
256
257 protected abstract void refreshUiReal();
258
259 @Override
260 public void onStart() {
261 super.onStart();
262 if (!this.mCustomColors.equals(ThemeHelper.applyCustomColors(this))) {
263 recreate();
264 }
265 if (!xmppConnectionServiceBound) {
266 connectToBackend();
267 } else {
268 this.registerListeners();
269 this.onBackendConnected();
270 }
271 this.mUsingEnterKey = usingEnterKey();
272 this.mUseTor = useTor();
273 }
274
275 public void connectToBackend() {
276 Intent intent = new Intent(this, XmppConnectionService.class);
277 intent.setAction("ui");
278 try {
279 startService(intent);
280 } catch (IllegalStateException e) {
281 Log.w(Config.LOGTAG, "unable to start service from " + getClass().getSimpleName());
282 }
283 bindService(intent, mConnection, Context.BIND_AUTO_CREATE);
284 }
285
286 @Override
287 protected void onStop() {
288 super.onStop();
289 if (xmppConnectionServiceBound) {
290 this.unregisterListeners();
291 unbindService(mConnection);
292 xmppConnectionServiceBound = false;
293 }
294 }
295
296 @RequiresApi(api = Build.VERSION_CODES.R)
297 protected void configureCustomNotification(final ShortcutInfoCompat shortcut) {
298 final var notificationManager = getSystemService(NotificationManager.class);
299 final var channel =
300 notificationManager.getNotificationChannel(
301 NotificationService.MESSAGES_NOTIFICATION_CHANNEL, shortcut.getId());
302 if (channel != null && channel.getConversationId() != null) {
303 ShortcutManagerCompat.pushDynamicShortcut(this, shortcut);
304 openNotificationSettings(shortcut);
305 } else {
306 NotificationService.createConversationChannel(this, shortcut);
307 ShortcutManagerCompat.pushDynamicShortcut(this, shortcut);
308 openNotificationSettings(shortcut);
309 }
310 }
311
312 @RequiresApi(api = Build.VERSION_CODES.R)
313 protected void openNotificationSettings(final ShortcutInfoCompat shortcut) {
314 final var intent = new Intent(Settings.ACTION_CHANNEL_NOTIFICATION_SETTINGS);
315 intent.putExtra(Settings.EXTRA_APP_PACKAGE, getPackageName());
316 intent.putExtra(
317 Settings.EXTRA_CHANNEL_ID, NotificationService.MESSAGES_NOTIFICATION_CHANNEL);
318 intent.putExtra(Settings.EXTRA_CONVERSATION_ID, shortcut.getId());
319 startActivity(intent);
320 }
321
322 public boolean hasPgp() {
323 return xmppConnectionService.getPgpEngine() != null;
324 }
325
326 public void showInstallPgpDialog() {
327 final MaterialAlertDialogBuilder builder = new MaterialAlertDialogBuilder(this);
328 builder.setTitle(getString(R.string.openkeychain_required));
329 builder.setIconAttribute(android.R.attr.alertDialogIcon);
330 builder.setMessage(
331 Html.fromHtml(
332 getString(
333 R.string.openkeychain_required_long,
334 getString(R.string.app_name))));
335 builder.setNegativeButton(getString(R.string.cancel), null);
336 builder.setNeutralButton(
337 getString(R.string.restart),
338 (dialog, which) -> {
339 if (xmppConnectionServiceBound) {
340 unbindService(mConnection);
341 xmppConnectionServiceBound = false;
342 }
343 stopService(new Intent(XmppActivity.this, XmppConnectionService.class));
344 finish();
345 });
346 builder.setPositiveButton(
347 getString(R.string.install),
348 (dialog, which) -> {
349 final Uri uri =
350 Uri.parse("market://details?id=org.sufficientlysecure.keychain");
351 Intent marketIntent = new Intent(Intent.ACTION_VIEW, uri);
352 PackageManager manager = getApplicationContext().getPackageManager();
353 final var infos = manager.queryIntentActivities(marketIntent, 0);
354 if (infos.isEmpty()) {
355 final var website = Uri.parse("http://www.openkeychain.org/");
356 final Intent browserIntent = new Intent(Intent.ACTION_VIEW, website);
357 try {
358 startActivity(browserIntent);
359 } catch (final ActivityNotFoundException e) {
360 Toast.makeText(
361 this,
362 R.string.application_found_to_open_website,
363 Toast.LENGTH_LONG)
364 .show();
365 }
366 } else {
367 startActivity(marketIntent);
368 }
369 finish();
370 });
371 builder.create().show();
372 }
373
374 public void addReaction(Consumer<EmojiSearch.Emoji> callback) {
375 final MaterialAlertDialogBuilder builder = new MaterialAlertDialogBuilder(this);
376 final var layoutInflater = this.getLayoutInflater();
377 final DialogAddReactionBinding viewBinding =
378 DataBindingUtil.inflate(layoutInflater, R.layout.dialog_add_reaction, null, false);
379 builder.setView(viewBinding.getRoot());
380 final var dialog = builder.create();
381 for (final String emoji : Reaction.SUGGESTIONS) {
382 final Button button =
383 (Button)
384 layoutInflater.inflate(
385 R.layout.item_emoji_button, viewBinding.emojis, false);
386 viewBinding.emojis.addView(button);
387 button.setText(emoji);
388 button.setOnClickListener(
389 v -> {
390 callback.accept(new EmojiSearch.Emoji(emoji, 0));
391 dialog.dismiss();
392 });
393 }
394
395 final var emojiDebounce = new Handler(Looper.getMainLooper());
396 final var emojiSearch = xmppConnectionService.emojiSearch();
397 final var autocomplete = Autocomplete.<EmojiSearch.Emoji>on(viewBinding.search)
398 .with(getDrawable(R.drawable.background_message_bubble))
399 .with(new AutocompletePolicy() {
400 @Override
401 public boolean shouldShowPopup(@NonNull Spannable text, int cursorPos) { return true; }
402
403 @Override
404 public boolean shouldDismissPopup(@NonNull Spannable text, int cursorPos) { return false; }
405
406 @Override
407 public CharSequence getQuery(@NonNull Spannable text) { return text; }
408
409 @Override
410 public void onDismiss(@NonNull Spannable text) { }
411 })
412 .with(new RecyclerViewPresenter<EmojiSearch.Emoji>(this) {
413 protected EmojiSearch.EmojiSearchAdapter adapter;
414
415 @Override
416 protected Adapter instantiateAdapter() {
417 adapter = emojiSearch.makeAdapter(item -> dispatchClick(item));
418 return adapter;
419 }
420
421 @Override
422 protected void onViewHidden() {
423 if (getRecyclerView() == null) return;
424 super.onViewHidden();
425 }
426
427 @Override
428 protected void onQuery(CharSequence query) {
429 emojiDebounce.removeCallbacksAndMessages(null);
430 emojiDebounce.postDelayed(() -> {
431 if (getRecyclerView() == null) return;
432 getRecyclerView().setItemAnimator(null);
433 adapter.search(XmppActivity.this, getRecyclerView(), query.toString());
434 }, 100L);
435 }
436 })
437 .with(new AutocompleteCallback<EmojiSearch.Emoji>() {
438 @Override
439 public boolean onPopupItemClicked(Editable editable, EmojiSearch.Emoji emoji) {
440 callback.accept(emoji);
441 dialog.dismiss();
442 return true;
443 }
444
445 @Override
446 public void onPopupVisibilityChanged(boolean shown) {}
447 }).build();
448
449 dialog.show();
450 viewBinding.search.setOnFocusChangeListener((v, hasFocus) -> {
451 if (hasFocus) autocomplete.showPopup(viewBinding.search.getText());
452 });
453 }
454
455 protected void deleteAccount(final Account account) {
456 this.deleteAccount(account, null);
457 }
458
459 protected void deleteAccount(final Account account, final Runnable postDelete) {
460 final MaterialAlertDialogBuilder builder = new MaterialAlertDialogBuilder(this);
461 final View dialogView = getLayoutInflater().inflate(R.layout.dialog_delete_account, null);
462 final CheckBox deleteFromServer = dialogView.findViewById(R.id.delete_from_server);
463 builder.setView(dialogView);
464 builder.setTitle(R.string.mgmt_account_delete);
465 builder.setPositiveButton(getString(R.string.delete), null);
466 builder.setNegativeButton(getString(R.string.cancel), null);
467 final AlertDialog dialog = builder.create();
468 dialog.setOnShowListener(
469 dialogInterface -> {
470 final Button button = dialog.getButton(AlertDialog.BUTTON_POSITIVE);
471 button.setOnClickListener(
472 v -> {
473 final boolean unregister = deleteFromServer.isChecked();
474 if (unregister) {
475 if (account.isOnlineAndConnected()) {
476 deleteFromServer.setEnabled(false);
477 button.setText(R.string.please_wait);
478 button.setEnabled(false);
479 xmppConnectionService.unregisterAccount(
480 account,
481 result -> {
482 runOnUiThread(
483 () -> {
484 if (result) {
485 dialog.dismiss();
486 if (postDelete != null) {
487 postDelete.run();
488 }
489 if (xmppConnectionService
490 .getAccounts()
491 .size()
492 == 0
493 && Config
494 .MAGIC_CREATE_DOMAIN
495 != null) {
496 final Intent intent =
497 SignupUtils
498 .getSignUpIntent(
499 this);
500 intent.setFlags(
501 Intent
502 .FLAG_ACTIVITY_NEW_TASK
503 | Intent
504 .FLAG_ACTIVITY_CLEAR_TASK);
505 startActivity(intent);
506 }
507 } else {
508 deleteFromServer.setEnabled(
509 true);
510 button.setText(R.string.delete);
511 button.setEnabled(true);
512 Toast.makeText(
513 this,
514 R.string
515 .could_not_delete_account_from_server,
516 Toast
517 .LENGTH_LONG)
518 .show();
519 }
520 });
521 });
522 } else {
523 Toast.makeText(
524 this,
525 R.string.not_connected_try_again,
526 Toast.LENGTH_LONG)
527 .show();
528 }
529 } else {
530 xmppConnectionService.deleteAccount(account);
531 dialog.dismiss();
532 if (xmppConnectionService.getAccounts().size() == 0
533 && Config.MAGIC_CREATE_DOMAIN != null) {
534 final Intent intent = SignupUtils.getSignUpIntent(this);
535 intent.setFlags(
536 Intent.FLAG_ACTIVITY_NEW_TASK
537 | Intent.FLAG_ACTIVITY_CLEAR_TASK);
538 startActivity(intent);
539 } else if (postDelete != null) {
540 postDelete.run();
541 }
542 }
543 });
544 });
545 dialog.show();
546 }
547
548 protected abstract void onBackendConnected();
549
550 protected void registerListeners() {
551 if (this instanceof XmppConnectionService.OnConversationUpdate) {
552 this.xmppConnectionService.setOnConversationListChangedListener(
553 (XmppConnectionService.OnConversationUpdate) this);
554 }
555 if (this instanceof XmppConnectionService.OnAccountUpdate) {
556 this.xmppConnectionService.setOnAccountListChangedListener(
557 (XmppConnectionService.OnAccountUpdate) this);
558 }
559 if (this instanceof XmppConnectionService.OnCaptchaRequested) {
560 this.xmppConnectionService.setOnCaptchaRequestedListener(
561 (XmppConnectionService.OnCaptchaRequested) this);
562 }
563 if (this instanceof XmppConnectionService.OnRosterUpdate) {
564 this.xmppConnectionService.setOnRosterUpdateListener(
565 (XmppConnectionService.OnRosterUpdate) this);
566 }
567 if (this instanceof XmppConnectionService.OnMucRosterUpdate) {
568 this.xmppConnectionService.setOnMucRosterUpdateListener(
569 (XmppConnectionService.OnMucRosterUpdate) this);
570 }
571 if (this instanceof OnUpdateBlocklist) {
572 this.xmppConnectionService.setOnUpdateBlocklistListener((OnUpdateBlocklist) this);
573 }
574 if (this instanceof XmppConnectionService.OnShowErrorToast) {
575 this.xmppConnectionService.setOnShowErrorToastListener(
576 (XmppConnectionService.OnShowErrorToast) this);
577 }
578 if (this instanceof OnKeyStatusUpdated) {
579 this.xmppConnectionService.setOnKeyStatusUpdatedListener((OnKeyStatusUpdated) this);
580 }
581 if (this instanceof XmppConnectionService.OnJingleRtpConnectionUpdate) {
582 this.xmppConnectionService.setOnRtpConnectionUpdateListener(
583 (XmppConnectionService.OnJingleRtpConnectionUpdate) this);
584 }
585 }
586
587 protected void unregisterListeners() {
588 if (this instanceof XmppConnectionService.OnConversationUpdate) {
589 this.xmppConnectionService.removeOnConversationListChangedListener(
590 (XmppConnectionService.OnConversationUpdate) this);
591 }
592 if (this instanceof XmppConnectionService.OnAccountUpdate) {
593 this.xmppConnectionService.removeOnAccountListChangedListener(
594 (XmppConnectionService.OnAccountUpdate) this);
595 }
596 if (this instanceof XmppConnectionService.OnCaptchaRequested) {
597 this.xmppConnectionService.removeOnCaptchaRequestedListener(
598 (XmppConnectionService.OnCaptchaRequested) this);
599 }
600 if (this instanceof XmppConnectionService.OnRosterUpdate) {
601 this.xmppConnectionService.removeOnRosterUpdateListener(
602 (XmppConnectionService.OnRosterUpdate) this);
603 }
604 if (this instanceof XmppConnectionService.OnMucRosterUpdate) {
605 this.xmppConnectionService.removeOnMucRosterUpdateListener(
606 (XmppConnectionService.OnMucRosterUpdate) this);
607 }
608 if (this instanceof OnUpdateBlocklist) {
609 this.xmppConnectionService.removeOnUpdateBlocklistListener((OnUpdateBlocklist) this);
610 }
611 if (this instanceof XmppConnectionService.OnShowErrorToast) {
612 this.xmppConnectionService.removeOnShowErrorToastListener(
613 (XmppConnectionService.OnShowErrorToast) this);
614 }
615 if (this instanceof OnKeyStatusUpdated) {
616 this.xmppConnectionService.removeOnNewKeysAvailableListener((OnKeyStatusUpdated) this);
617 }
618 if (this instanceof XmppConnectionService.OnJingleRtpConnectionUpdate) {
619 this.xmppConnectionService.removeRtpConnectionUpdateListener(
620 (XmppConnectionService.OnJingleRtpConnectionUpdate) this);
621 }
622 }
623
624 @Override
625 public boolean onOptionsItemSelected(final MenuItem item) {
626 switch (item.getItemId()) {
627 case R.id.action_settings:
628 startActivity(
629 new Intent(
630 this, eu.siacs.conversations.ui.activity.SettingsActivity.class));
631 break;
632 case R.id.action_privacy_policy:
633 openPrivacyPolicy();
634 break;
635 case R.id.action_accounts:
636 AccountUtils.launchManageAccounts(this);
637 break;
638 case R.id.action_account:
639 AccountUtils.launchManageAccount(this);
640 break;
641 case android.R.id.home:
642 finish();
643 break;
644 case R.id.action_show_qr_code:
645 showQrCode();
646 break;
647 }
648 return super.onOptionsItemSelected(item);
649 }
650
651 private void openPrivacyPolicy() {
652 if (BuildConfig.PRIVACY_POLICY == null) {
653 return;
654 }
655 final var viewPolicyIntent = new Intent(Intent.ACTION_VIEW);
656 viewPolicyIntent.setData(Uri.parse(BuildConfig.PRIVACY_POLICY));
657 try {
658 startActivity(viewPolicyIntent);
659 } catch (final ActivityNotFoundException e) {
660 Toast.makeText(this, R.string.no_application_found_to_open_link, Toast.LENGTH_SHORT)
661 .show();
662 }
663 }
664
665 public void selectPresence(
666 final Conversation conversation, final PresenceSelector.OnPresenceSelected listener) {
667 final Contact contact = conversation.getContact();
668 if (contact.showInRoster() || contact.isSelf()) {
669 final Presences presences = contact.getPresences();
670 if (presences.size() == 0) {
671 if (contact.isSelf()) {
672 conversation.setNextCounterpart(null);
673 listener.onPresenceSelected();
674 } else if (!contact.getOption(Contact.Options.TO)
675 && !contact.getOption(Contact.Options.ASKING)
676 && contact.getAccount().getStatus() == Account.State.ONLINE) {
677 showAskForPresenceDialog(contact);
678 } else if (!contact.getOption(Contact.Options.TO)
679 || !contact.getOption(Contact.Options.FROM)) {
680 PresenceSelector.warnMutualPresenceSubscription(this, conversation, listener);
681 } else {
682 conversation.setNextCounterpart(null);
683 listener.onPresenceSelected();
684 }
685 } else if (presences.size() == 1) {
686 final String presence = presences.toResourceArray()[0];
687 conversation.setNextCounterpart(
688 PresenceSelector.getNextCounterpart(contact, presence));
689 listener.onPresenceSelected();
690 } else {
691 PresenceSelector.showPresenceSelectionDialog(this, conversation, listener);
692 }
693 } else {
694 showAddToRosterDialog(conversation.getContact());
695 }
696 }
697
698 @SuppressLint("UnsupportedChromeOsCameraSystemFeature")
699 @Override
700 protected void onCreate(Bundle savedInstanceState) {
701 super.onCreate(savedInstanceState);
702 metrics = getResources().getDisplayMetrics();
703 this.isCameraFeatureAvailable =
704 getPackageManager().hasSystemFeature(PackageManager.FEATURE_CAMERA_ANY);
705 this.mCustomColors = ThemeHelper.applyCustomColors(this);
706 }
707
708 protected boolean isCameraFeatureAvailable() {
709 return this.isCameraFeatureAvailable;
710 }
711
712 protected boolean isOptimizingBattery() {
713 final PowerManager pm = getSystemService(PowerManager.class);
714 return !pm.isIgnoringBatteryOptimizations(getPackageName());
715 }
716
717 protected boolean isAffectedByDataSaver() {
718 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
719 final ConnectivityManager cm =
720 (ConnectivityManager) getSystemService(Context.CONNECTIVITY_SERVICE);
721 return cm != null
722 && cm.isActiveNetworkMetered()
723 && Compatibility.getRestrictBackgroundStatus(cm)
724 == ConnectivityManager.RESTRICT_BACKGROUND_STATUS_ENABLED;
725 } else {
726 return false;
727 }
728 }
729
730 private boolean usingEnterKey() {
731 return getBooleanPreference("display_enter_key", R.bool.display_enter_key);
732 }
733
734 private boolean useTor() {
735 return getBooleanPreference("use_tor", R.bool.use_tor);
736 }
737
738 protected SharedPreferences getPreferences() {
739 return PreferenceManager.getDefaultSharedPreferences(getApplicationContext());
740 }
741
742 protected boolean getBooleanPreference(String name, @BoolRes int res) {
743 return getPreferences().getBoolean(name, getResources().getBoolean(res));
744 }
745
746 public void startCommand(final Account account, final Jid jid, final String node) {
747 Intent intent = new Intent(this, ConversationsActivity.class);
748 intent.setAction(ConversationsActivity.ACTION_VIEW_CONVERSATION);
749 intent.putExtra(ConversationsActivity.EXTRA_CONVERSATION, xmppConnectionService.findOrCreateConversation(account, jid, false, false).getUuid());
750 intent.putExtra(ConversationsActivity.EXTRA_POST_INIT_ACTION, "command");
751 intent.putExtra(ConversationsActivity.EXTRA_NODE, node);
752 intent.putExtra(ConversationsActivity.EXTRA_JID, (CharSequence) jid);
753 intent.setFlags(intent.getFlags() | Intent.FLAG_ACTIVITY_CLEAR_TOP);
754 startActivity(intent);
755 }
756
757 public boolean colorCodeAccounts() {
758 return xmppConnectionService.getAccounts().size() > 1;
759 }
760
761 public void populateWithOrderedConversations(List<Conversation> list) {
762 xmppConnectionService.populateWithOrderedConversations(list);
763 }
764
765 public void launchStartConversation() {
766 StartConversationActivity.launch(this);
767 }
768
769 public void switchToConversation(Conversation conversation) {
770 switchToConversation(conversation, null);
771 }
772
773 public void switchToConversationAndQuote(Conversation conversation, String text) {
774 switchToConversation(conversation, text, true, null, false, false);
775 }
776
777 public void switchToConversation(Conversation conversation, String text) {
778 switchToConversation(conversation, text, false, null, false, false);
779 }
780
781 public void switchToConversationDoNotAppend(Conversation conversation, String text) {
782 switchToConversation(conversation, text, false, null, false, true);
783 }
784
785 public void highlightInMuc(Conversation conversation, String nick) {
786 switchToConversation(conversation, null, false, nick, false, false);
787 }
788
789 public void privateMsgInMuc(Conversation conversation, String nick) {
790 switchToConversation(conversation, null, false, nick, true, false);
791 }
792
793 public void switchToConversation(Conversation conversation, String text, boolean asQuote, String nick, boolean pm, boolean doNotAppend) {
794 switchToConversation(conversation, text, asQuote, nick, pm, doNotAppend, null);
795 }
796
797 public void switchToConversation(Conversation conversation, String text, boolean asQuote, String nick, boolean pm, boolean doNotAppend, String postInit) {
798 switchToConversation(conversation, text, asQuote, nick, pm, doNotAppend, postInit, null);
799 }
800
801 public void switchToConversation(
802 Conversation conversation,
803 String text,
804 boolean asQuote,
805 String nick,
806 boolean pm,
807 boolean doNotAppend,
808 String postInit,
809 String thread) {
810 if (conversation == null) return;
811 Intent intent = new Intent(this, ConversationsActivity.class);
812 intent.setAction(ConversationsActivity.ACTION_VIEW_CONVERSATION);
813 intent.putExtra(ConversationsActivity.EXTRA_CONVERSATION, conversation.getUuid());
814 intent.putExtra(ConversationsActivity.EXTRA_THREAD, thread);
815 if (text != null) {
816 intent.putExtra(Intent.EXTRA_TEXT, text);
817 if (asQuote) {
818 intent.putExtra(ConversationsActivity.EXTRA_AS_QUOTE, true);
819 }
820 }
821 if (nick != null) {
822 intent.putExtra(ConversationsActivity.EXTRA_NICK, nick);
823 intent.putExtra(ConversationsActivity.EXTRA_IS_PRIVATE_MESSAGE, pm);
824 }
825 if (doNotAppend) {
826 intent.putExtra(ConversationsActivity.EXTRA_DO_NOT_APPEND, true);
827 }
828 intent.putExtra(ConversationsActivity.EXTRA_POST_INIT_ACTION, postInit);
829 intent.setFlags(intent.getFlags() | Intent.FLAG_ACTIVITY_CLEAR_TOP);
830 startActivity(intent);
831 finish();
832 }
833
834 public void switchToContactDetails(Contact contact) {
835 switchToContactDetails(contact, null);
836 }
837
838 public void switchToContactDetails(Contact contact, String messageFingerprint) {
839 Intent intent = new Intent(this, ContactDetailsActivity.class);
840 intent.setAction(ContactDetailsActivity.ACTION_VIEW_CONTACT);
841 intent.putExtra(EXTRA_ACCOUNT, contact.getAccount().getJid().asBareJid().toString());
842 intent.putExtra("contact", contact.getJid().toString());
843 intent.putExtra("fingerprint", messageFingerprint);
844 startActivity(intent);
845 }
846
847 public void switchToAccount(Account account, String fingerprint) {
848 switchToAccount(account, false, fingerprint);
849 }
850
851 public void switchToAccount(Account account) {
852 switchToAccount(account, false, null);
853 }
854
855 public void switchToAccount(Account account, boolean init, String fingerprint) {
856 Intent intent = new Intent(this, EditAccountActivity.class);
857 intent.putExtra("jid", account.getJid().asBareJid().toString());
858 intent.putExtra("init", init);
859 if (init) {
860 intent.setFlags(
861 Intent.FLAG_ACTIVITY_NEW_TASK
862 | Intent.FLAG_ACTIVITY_CLEAR_TASK
863 | Intent.FLAG_ACTIVITY_NO_ANIMATION);
864 }
865 if (fingerprint != null) {
866 intent.putExtra("fingerprint", fingerprint);
867 }
868 startActivity(intent);
869 if (init) {
870 overridePendingTransition(0, 0);
871 }
872 }
873
874 protected void delegateUriPermissionsToService(Uri uri) {
875 Intent intent = new Intent(this, XmppConnectionService.class);
876 intent.setAction(Intent.ACTION_SEND);
877 intent.setData(uri);
878 intent.addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION);
879 try {
880 startService(intent);
881 } catch (Exception e) {
882 Log.e(Config.LOGTAG, "unable to delegate uri permission", e);
883 }
884 }
885
886 protected void inviteToConversation(Conversation conversation) {
887 startActivityForResult(
888 ChooseContactActivity.create(this, conversation), REQUEST_INVITE_TO_CONVERSATION);
889 }
890
891 protected void announcePgp(
892 final Account account,
893 final Conversation conversation,
894 Intent intent,
895 final Runnable onSuccess) {
896 if (account.getPgpId() == 0) {
897 choosePgpSignId(account);
898 } else {
899 final String status = Strings.nullToEmpty(account.getPresenceStatusMessage());
900 xmppConnectionService
901 .getPgpEngine()
902 .generateSignature(
903 intent,
904 account,
905 status,
906 new UiCallback<String>() {
907
908 @Override
909 public void userInputRequired(
910 final PendingIntent pi, final String signature) {
911 try {
912 startIntentSenderForResult(
913 pi.getIntentSender(),
914 REQUEST_ANNOUNCE_PGP,
915 null,
916 0,
917 0,
918 0,
919 Compatibility.pgpStartIntentSenderOptions());
920 } catch (final SendIntentException ignored) {
921 }
922 }
923
924 @Override
925 public void success(String signature) {
926 account.setPgpSignature(signature);
927 xmppConnectionService.databaseBackend.updateAccount(account);
928 xmppConnectionService.sendPresence(account);
929 if (conversation != null) {
930 conversation.setNextEncryption(Message.ENCRYPTION_PGP);
931 xmppConnectionService.updateConversation(conversation);
932 refreshUi();
933 }
934 if (onSuccess != null) {
935 runOnUiThread(onSuccess);
936 }
937 }
938
939 @Override
940 public void error(int error, String signature) {
941 if (error == 0) {
942 account.setPgpSignId(0);
943 account.unsetPgpSignature();
944 xmppConnectionService.databaseBackend.updateAccount(
945 account);
946 choosePgpSignId(account);
947 } else {
948 displayErrorDialog(error);
949 }
950 }
951 });
952 }
953 }
954
955 protected void choosePgpSignId(final Account account) {
956 xmppConnectionService
957 .getPgpEngine()
958 .chooseKey(
959 account,
960 new UiCallback<>() {
961 @Override
962 public void success(final Account a) {}
963
964 @Override
965 public void error(int errorCode, Account object) {}
966
967 @Override
968 public void userInputRequired(PendingIntent pi, Account object) {
969 try {
970 startIntentSenderForResult(
971 pi.getIntentSender(),
972 REQUEST_CHOOSE_PGP_ID,
973 null,
974 0,
975 0,
976 0,
977 Compatibility.pgpStartIntentSenderOptions());
978 } catch (final SendIntentException ignored) {
979 }
980 }
981 });
982 }
983
984 protected void displayErrorDialog(final int errorCode) {
985 runOnUiThread(
986 () -> {
987 final MaterialAlertDialogBuilder builder =
988 new MaterialAlertDialogBuilder(XmppActivity.this);
989 builder.setTitle(getString(R.string.error));
990 builder.setMessage(errorCode);
991 builder.setNeutralButton(R.string.accept, null);
992 builder.create().show();
993 });
994 }
995
996 protected void showAddToRosterDialog(final Contact contact) {
997 final MaterialAlertDialogBuilder builder = new MaterialAlertDialogBuilder(this);
998 builder.setTitle(contact.getJid().toString());
999 builder.setMessage(getString(R.string.not_in_roster));
1000 builder.setNegativeButton(getString(R.string.cancel), null);
1001 builder.setPositiveButton(getString(R.string.add_contact), (dialog, which) -> {
1002 contact.copySystemTagsToGroups();
1003 xmppConnectionService.createContact(contact, true);
1004 });
1005 builder.create().show();
1006 }
1007
1008 private void showAskForPresenceDialog(final Contact contact) {
1009 final MaterialAlertDialogBuilder builder = new MaterialAlertDialogBuilder(this);
1010 builder.setTitle(contact.getJid().toString());
1011 builder.setMessage(R.string.request_presence_updates);
1012 builder.setNegativeButton(R.string.cancel, null);
1013 builder.setPositiveButton(
1014 R.string.request_now,
1015 (dialog, which) -> {
1016 if (xmppConnectionServiceBound) {
1017 xmppConnectionService.sendPresencePacket(
1018 contact.getAccount(),
1019 xmppConnectionService
1020 .getPresenceGenerator()
1021 .requestPresenceUpdatesFrom(contact));
1022 }
1023 });
1024 builder.create().show();
1025 }
1026
1027 protected void quickEdit(String previousValue, @StringRes int hint, OnValueEdited callback) {
1028 quickEdit(previousValue, callback, hint, false, false);
1029 }
1030
1031 protected void quickEdit(
1032 String previousValue,
1033 @StringRes int hint,
1034 OnValueEdited callback,
1035 boolean permitEmpty) {
1036 quickEdit(previousValue, callback, hint, false, permitEmpty);
1037 }
1038
1039 protected void quickPasswordEdit(String previousValue, OnValueEdited callback) {
1040 quickEdit(previousValue, callback, R.string.password, true, false);
1041 }
1042
1043 protected void quickEdit(final String previousValue, final OnValueEdited callback, final @StringRes int hint, boolean password, boolean permitEmpty) {
1044 quickEdit(previousValue, callback, hint, password, permitEmpty, false);
1045 }
1046
1047 protected void quickEdit(final String previousValue, final OnValueEdited callback, final @StringRes int hint, boolean password, boolean permitEmpty, boolean alwaysCallback) {
1048 quickEdit(previousValue, callback, hint, password, permitEmpty, alwaysCallback, false);
1049 }
1050
1051 @SuppressLint("InflateParams")
1052 protected void quickEdit(final String previousValue,
1053 final OnValueEdited callback,
1054 final @StringRes int hint,
1055 boolean password,
1056 boolean permitEmpty,
1057 boolean alwaysCallback,
1058 boolean startSelected) {
1059 final MaterialAlertDialogBuilder builder = new MaterialAlertDialogBuilder(this);
1060 final DialogQuickeditBinding binding =
1061 DataBindingUtil.inflate(
1062 getLayoutInflater(), R.layout.dialog_quickedit, null, false);
1063 if (password) {
1064 binding.inputEditText.setInputType(
1065 InputType.TYPE_CLASS_TEXT | InputType.TYPE_TEXT_VARIATION_PASSWORD);
1066 }
1067 builder.setPositiveButton(R.string.accept, null);
1068 if (hint != 0) {
1069 binding.inputLayout.setHint(getString(hint));
1070 }
1071 binding.inputEditText.requestFocus();
1072 if (previousValue != null) {
1073 binding.inputEditText.getText().append(previousValue);
1074 }
1075 builder.setView(binding.getRoot());
1076 builder.setNegativeButton(R.string.cancel, null);
1077 final AlertDialog dialog = builder.create();
1078 dialog.setOnShowListener(d -> SoftKeyboardUtils.showKeyboard(binding.inputEditText));
1079 dialog.show();
1080 if (startSelected) {
1081 binding.inputEditText.selectAll();
1082 }
1083 View.OnClickListener clickListener =
1084 v -> {
1085 String value = binding.inputEditText.getText().toString();
1086 if ((alwaysCallback || !value.equals(previousValue)) && (!value.trim().isEmpty() || permitEmpty)) {
1087 String error = callback.onValueEdited(value);
1088 if (error != null) {
1089 binding.inputLayout.setError(error);
1090 return;
1091 }
1092 }
1093 SoftKeyboardUtils.hideSoftKeyboard(binding.inputEditText);
1094 dialog.dismiss();
1095 };
1096 dialog.getButton(DialogInterface.BUTTON_POSITIVE).setOnClickListener(clickListener);
1097 dialog.getButton(DialogInterface.BUTTON_NEGATIVE)
1098 .setOnClickListener(
1099 (v -> {
1100 SoftKeyboardUtils.hideSoftKeyboard(binding.inputEditText);
1101 dialog.dismiss();
1102 }));
1103 dialog.setCanceledOnTouchOutside(false);
1104 dialog.setOnDismissListener(
1105 dialog1 -> {
1106 SoftKeyboardUtils.hideSoftKeyboard(binding.inputEditText);
1107 });
1108 }
1109
1110 protected boolean hasStoragePermission(int requestCode) {
1111 if (Build.VERSION.SDK_INT < Build.VERSION_CODES.TIRAMISU) {
1112 if (checkSelfPermission(Manifest.permission.WRITE_EXTERNAL_STORAGE)
1113 != PackageManager.PERMISSION_GRANTED) {
1114 requestPermissions(
1115 new String[] {Manifest.permission.WRITE_EXTERNAL_STORAGE}, requestCode);
1116 return false;
1117 } else {
1118 return true;
1119 }
1120 } else {
1121 return true;
1122 }
1123 }
1124
1125 public synchronized void startActivityWithCallback(Intent intent, ValueCallback<Uri[]> cb) {
1126 Pair<Integer, ValueCallback<Uri[]>> peek = activityCallbacks.peek();
1127 int index = peek == null ? 1 : peek.first + 1;
1128 activityCallbacks.add(new Pair<>(index, cb));
1129 startActivityForResult(intent, index);
1130 }
1131
1132 protected void onActivityResult(int requestCode, int resultCode, final Intent data) {
1133 super.onActivityResult(requestCode, resultCode, data);
1134 if (requestCode == REQUEST_INVITE_TO_CONVERSATION && resultCode == RESULT_OK) {
1135 mPendingConferenceInvite = ConferenceInvite.parse(data);
1136 if (xmppConnectionServiceBound && mPendingConferenceInvite != null) {
1137 if (mPendingConferenceInvite.execute(this)) {
1138 mToast = Toast.makeText(this, R.string.creating_conference, Toast.LENGTH_LONG);
1139 mToast.show();
1140 }
1141 mPendingConferenceInvite = null;
1142 }
1143 } else if (resultCode == RESULT_OK) {
1144 for (Pair<Integer, ValueCallback<Uri[]>> cb : new ArrayList<>(activityCallbacks)) {
1145 if (cb.first == requestCode) {
1146 activityCallbacks.remove(cb);
1147 ArrayList<Uri> dataUris = new ArrayList<>();
1148 if (data.getDataString() != null) {
1149 dataUris.add(Uri.parse(data.getDataString()));
1150 } else if (data.getClipData() != null) {
1151 for (int i = 0; i < data.getClipData().getItemCount(); i++) {
1152 dataUris.add(data.getClipData().getItemAt(i).getUri());
1153 }
1154 }
1155 cb.second.onReceiveValue(dataUris.toArray(new Uri[0]));
1156 }
1157 }
1158 }
1159 }
1160
1161 public boolean copyTextToClipboard(String text, int labelResId) {
1162 ClipboardManager mClipBoardManager = (ClipboardManager) getSystemService(CLIPBOARD_SERVICE);
1163 String label = getResources().getString(labelResId);
1164 if (mClipBoardManager != null) {
1165 ClipData mClipData = ClipData.newPlainText(label, text);
1166 mClipBoardManager.setPrimaryClip(mClipData);
1167 return true;
1168 }
1169 return false;
1170 }
1171
1172 protected boolean manuallyChangePresence() {
1173 return getBooleanPreference(
1174 AppSettings.MANUALLY_CHANGE_PRESENCE, R.bool.manually_change_presence);
1175 }
1176
1177 protected String getShareableUri() {
1178 return getShareableUri(false);
1179 }
1180
1181 protected String getShareableUri(boolean http) {
1182 return null;
1183 }
1184
1185 protected void shareLink(boolean http) {
1186 String uri = getShareableUri(http);
1187 if (uri == null || uri.isEmpty()) {
1188 return;
1189 }
1190 Intent intent = new Intent(Intent.ACTION_SEND);
1191 intent.setType("text/plain");
1192 intent.putExtra(Intent.EXTRA_TEXT, getShareableUri(http));
1193 try {
1194 startActivity(Intent.createChooser(intent, getText(R.string.share_uri_with)));
1195 } catch (ActivityNotFoundException e) {
1196 Toast.makeText(this, R.string.no_application_to_share_uri, Toast.LENGTH_SHORT).show();
1197 }
1198 }
1199
1200 protected void launchOpenKeyChain(long keyId) {
1201 PgpEngine pgp = XmppActivity.this.xmppConnectionService.getPgpEngine();
1202 try {
1203 startIntentSenderForResult(
1204 pgp.getIntentForKey(keyId).getIntentSender(),
1205 0,
1206 null,
1207 0,
1208 0,
1209 0,
1210 Compatibility.pgpStartIntentSenderOptions());
1211 } catch (final Throwable e) {
1212 Log.d(Config.LOGTAG, "could not launch OpenKeyChain", e);
1213 Toast.makeText(XmppActivity.this, R.string.openpgp_error, Toast.LENGTH_SHORT).show();
1214 }
1215 }
1216
1217 @Override
1218 protected void onResume() {
1219 super.onResume();
1220 SettingsUtils.applyScreenshotSetting(this);
1221 }
1222
1223 @Override
1224 public void onPause() {
1225 super.onPause();
1226 }
1227
1228 @Override
1229 public boolean onMenuOpened(int id, Menu menu) {
1230 if (id == AppCompatDelegate.FEATURE_SUPPORT_ACTION_BAR && menu != null) {
1231 MenuDoubleTabUtil.recordMenuOpen();
1232 }
1233 return super.onMenuOpened(id, menu);
1234 }
1235
1236 protected void showQrCode() {
1237 final var uri = getShareableUri();
1238 if (uri != null) {
1239 showQrCode(uri);
1240 return;
1241 }
1242
1243 final var accounts = xmppConnectionService.getAccounts();
1244 if (accounts.size() < 1) return;
1245
1246 if (accounts.size() == 1) {
1247 showQrCode(accounts.get(0).getShareableUri());
1248 return;
1249 }
1250
1251 final AtomicReference<Account> selectedAccount = new AtomicReference<>(accounts.get(0));
1252 final MaterialAlertDialogBuilder alertDialogBuilder = new MaterialAlertDialogBuilder(this);
1253 alertDialogBuilder.setTitle(R.string.choose_account);
1254 final String[] asStrings = Collections2.transform(accounts, a -> a.getJid().asBareJid().toString()).toArray(new String[0]);
1255 alertDialogBuilder.setSingleChoiceItems(asStrings, 0, (dialog, which) -> selectedAccount.set(accounts.get(which)));
1256 alertDialogBuilder.setNegativeButton(R.string.cancel, null);
1257 alertDialogBuilder.setPositiveButton(R.string.ok, (dialog, which) -> showQrCode(selectedAccount.get().getShareableUri()));
1258 alertDialogBuilder.create().show();
1259 }
1260
1261 protected void showQrCode(final String uri) {
1262 if (uri == null || uri.isEmpty()) {
1263 return;
1264 }
1265 final Point size = new Point();
1266 getWindowManager().getDefaultDisplay().getSize(size);
1267 final int width = Math.min(size.x, size.y);
1268 final int black;
1269 final int white;
1270 if (Activities.isNightMode(this)) {
1271 black =
1272 MaterialColors.getColor(
1273 this,
1274 com.google.android.material.R.attr.colorSurfaceContainerHighest,
1275 "No surface color configured");
1276 white =
1277 MaterialColors.getColor(
1278 this,
1279 com.google.android.material.R.attr.colorSurfaceInverse,
1280 "No inverse surface color configured");
1281 } else {
1282 black =
1283 MaterialColors.getColor(
1284 this,
1285 com.google.android.material.R.attr.colorSurfaceInverse,
1286 "No inverse surface color configured");
1287 white =
1288 MaterialColors.getColor(
1289 this,
1290 com.google.android.material.R.attr.colorSurfaceContainerHighest,
1291 "No surface color configured");
1292 }
1293 final var bitmap = BarcodeProvider.create2dBarcodeBitmap(uri, width, black, white);
1294 final ImageView view = new ImageView(this);
1295 view.setBackgroundColor(white);
1296 view.setImageBitmap(bitmap);
1297 MaterialAlertDialogBuilder builder = new MaterialAlertDialogBuilder(this);
1298 builder.setView(view);
1299 builder.create().show();
1300 }
1301
1302 protected Account extractAccount(Intent intent) {
1303 final String jid = intent != null ? intent.getStringExtra(EXTRA_ACCOUNT) : null;
1304 try {
1305 return jid != null ? xmppConnectionService.findAccountByJid(Jid.of(jid)) : null;
1306 } catch (IllegalArgumentException e) {
1307 return null;
1308 }
1309 }
1310
1311 public AvatarService avatarService() {
1312 return xmppConnectionService.getAvatarService();
1313 }
1314
1315 public void loadBitmap(Message message, ImageView imageView) {
1316 Drawable bm;
1317 try {
1318 bm =
1319 xmppConnectionService
1320 .getFileBackend()
1321 .getThumbnail(message, getResources(), (int) (metrics.density * 288), true);
1322 } catch (IOException e) {
1323 bm = null;
1324 }
1325 if (bm != null) {
1326 cancelPotentialWork(message, imageView);
1327 imageView.setImageDrawable(bm);
1328 imageView.setBackgroundColor(0x00000000);
1329 if (Build.VERSION.SDK_INT >= 28 && bm instanceof AnimatedImageDrawable) {
1330 ((AnimatedImageDrawable) bm).start();
1331 }
1332 } else {
1333 if (cancelPotentialWork(message, imageView)) {
1334 final BitmapWorkerTask task = new BitmapWorkerTask(imageView);
1335 final BitmapDrawable fallbackThumb = xmppConnectionService.getFileBackend().getFallbackThumbnail(message, (int) (metrics.density * 288), true);
1336 imageView.setBackgroundColor(fallbackThumb == null ? 0xff333333 : 0x00000000);
1337 final AsyncDrawable asyncDrawable = new AsyncDrawable(
1338 getResources(), fallbackThumb != null ? fallbackThumb.getBitmap() : null, task);
1339 imageView.setImageDrawable(asyncDrawable);
1340 try {
1341 task.execute(message);
1342 } catch (final RejectedExecutionException ignored) {
1343 ignored.printStackTrace();
1344 }
1345 }
1346 }
1347 }
1348
1349 protected interface OnValueEdited {
1350 String onValueEdited(String value);
1351 }
1352
1353 public static class ConferenceInvite {
1354 private String uuid;
1355 private final List<Jid> jids = new ArrayList<>();
1356
1357 public static ConferenceInvite parse(Intent data) {
1358 ConferenceInvite invite = new ConferenceInvite();
1359 invite.uuid = data.getStringExtra(ChooseContactActivity.EXTRA_CONVERSATION);
1360 if (invite.uuid == null) {
1361 return null;
1362 }
1363 invite.jids.addAll(ChooseContactActivity.extractJabberIds(data));
1364 return invite;
1365 }
1366
1367 public boolean execute(XmppActivity activity) {
1368 XmppConnectionService service = activity.xmppConnectionService;
1369 Conversation conversation = service.findConversationByUuid(this.uuid);
1370 if (conversation == null) {
1371 return false;
1372 }
1373 if (conversation.getMode() == Conversation.MODE_MULTI) {
1374 for (Jid jid : jids) {
1375 service.invite(conversation, jid);
1376 }
1377 return false;
1378 } else {
1379 jids.add(conversation.getJid().asBareJid());
1380 return service.createAdhocConference(
1381 conversation.getAccount(), null, jids, activity.adhocCallback);
1382 }
1383 }
1384 }
1385
1386 static class BitmapWorkerTask extends AsyncTask<Message, Void, Drawable> {
1387 private final WeakReference<ImageView> imageViewReference;
1388 private Message message = null;
1389
1390 private BitmapWorkerTask(ImageView imageView) {
1391 this.imageViewReference = new WeakReference<>(imageView);
1392 }
1393
1394 @Override
1395 protected Drawable doInBackground(Message... params) {
1396 if (isCancelled()) {
1397 return null;
1398 }
1399 final XmppActivity activity = find(imageViewReference);
1400 Drawable d = null;
1401 message = params[0];
1402 try {
1403 if (activity != null && activity.xmppConnectionService != null) {
1404 d = activity.xmppConnectionService.getFileBackend().getThumbnail(message, imageViewReference.get().getContext().getResources(), (int) (activity.metrics.density * 288), false);
1405 }
1406 } catch (IOException e) { e.printStackTrace(); }
1407 final ImageView imageView = imageViewReference.get();
1408 if (d == null && activity != null && activity.xmppConnectionService != null && imageView != null && imageView.getDrawable() instanceof AsyncDrawable && ((AsyncDrawable) imageView.getDrawable()).getBitmap() == null) {
1409 d = activity.xmppConnectionService.getFileBackend().getFallbackThumbnail(message, (int) (activity.metrics.density * 288), false);
1410 }
1411 return d;
1412 }
1413
1414 @Override
1415 protected void onPostExecute(final Drawable drawable) {
1416 if (!isCancelled()) {
1417 final ImageView imageView = imageViewReference.get();
1418 if (imageView != null) {
1419 Drawable old = imageView.getDrawable();
1420 if (old instanceof AsyncDrawable) {
1421 ((AsyncDrawable) old).clearTask();
1422 }
1423 if (drawable != null) {
1424 imageView.setImageDrawable(drawable);
1425 }
1426 imageView.setBackgroundColor(drawable == null ? 0xff333333 : 0x00000000);
1427 if (Build.VERSION.SDK_INT >= 28 && drawable instanceof AnimatedImageDrawable) {
1428 ((AnimatedImageDrawable) drawable).start();
1429 }
1430 }
1431 }
1432 }
1433 }
1434
1435 private static class AsyncDrawable extends BitmapDrawable {
1436 private WeakReference<BitmapWorkerTask> bitmapWorkerTaskReference;
1437
1438 private AsyncDrawable(Resources res, Bitmap bitmap, BitmapWorkerTask bitmapWorkerTask) {
1439 super(res, bitmap);
1440 bitmapWorkerTaskReference = new WeakReference<>(bitmapWorkerTask);
1441 }
1442
1443 private synchronized BitmapWorkerTask getBitmapWorkerTask() {
1444 if (bitmapWorkerTaskReference == null) return null;
1445
1446 return bitmapWorkerTaskReference.get();
1447 }
1448
1449 public synchronized void clearTask() {
1450 bitmapWorkerTaskReference = null;
1451 }
1452 }
1453
1454 public static XmppActivity find(@NonNull WeakReference<ImageView> viewWeakReference) {
1455 final View view = viewWeakReference.get();
1456 return view == null ? null : find(view);
1457 }
1458
1459 public static XmppActivity find(@NonNull final View view) {
1460 Context context = view.getContext();
1461 while (context instanceof ContextWrapper) {
1462 if (context instanceof XmppActivity) {
1463 return (XmppActivity) context;
1464 }
1465 context = ((ContextWrapper) context).getBaseContext();
1466 }
1467 return null;
1468 }
1469
1470 public boolean isDark() {
1471 int nightModeFlags = getResources().getConfiguration().uiMode & Configuration.UI_MODE_NIGHT_MASK;
1472 return nightModeFlags == Configuration.UI_MODE_NIGHT_YES;
1473 }
1474}