1package eu.siacs.conversations.ui;
2
3import android.Manifest;
4import android.annotation.SuppressLint;
5import android.app.PendingIntent;
6import android.content.ActivityNotFoundException;
7import android.content.ClipData;
8import android.content.ClipboardManager;
9import android.content.ComponentName;
10import android.content.Context;
11import android.content.ContextWrapper;
12import android.content.DialogInterface;
13import android.content.Intent;
14import android.content.IntentSender.SendIntentException;
15import android.content.ServiceConnection;
16import android.content.SharedPreferences;
17import android.content.pm.PackageManager;
18import android.content.pm.ResolveInfo;
19import android.content.res.Configuration;
20import android.content.res.Resources;
21import android.content.res.TypedArray;
22import android.graphics.Bitmap;
23import android.graphics.Point;
24import android.graphics.drawable.BitmapDrawable;
25import android.graphics.drawable.Drawable;
26import android.net.ConnectivityManager;
27import android.net.Uri;
28import android.os.AsyncTask;
29import android.os.Build;
30import android.os.Bundle;
31import android.os.Handler;
32import android.os.IBinder;
33import android.os.PowerManager;
34import android.os.SystemClock;
35import android.preference.PreferenceManager;
36import android.text.Html;
37import android.text.InputType;
38import android.util.DisplayMetrics;
39import android.util.Log;
40import android.view.Menu;
41import android.view.MenuItem;
42import android.view.View;
43import android.widget.Button;
44import android.widget.CheckBox;
45import android.widget.ImageView;
46import android.widget.Toast;
47
48import androidx.annotation.BoolRes;
49import androidx.annotation.NonNull;
50import androidx.annotation.StringRes;
51import androidx.appcompat.app.AlertDialog;
52import androidx.appcompat.app.AppCompatDelegate;
53import androidx.databinding.DataBindingUtil;
54
55import com.google.android.material.color.MaterialColors;
56import com.google.android.material.dialog.MaterialAlertDialogBuilder;
57import com.google.common.base.Strings;
58
59import eu.siacs.conversations.BuildConfig;
60import eu.siacs.conversations.Config;
61import eu.siacs.conversations.R;
62import eu.siacs.conversations.crypto.PgpEngine;
63import eu.siacs.conversations.databinding.DialogQuickeditBinding;
64import eu.siacs.conversations.entities.Account;
65import eu.siacs.conversations.entities.Contact;
66import eu.siacs.conversations.entities.Conversation;
67import eu.siacs.conversations.entities.Message;
68import eu.siacs.conversations.entities.Presences;
69import eu.siacs.conversations.services.AvatarService;
70import eu.siacs.conversations.services.BarcodeProvider;
71import eu.siacs.conversations.services.EmojiInitializationService;
72import eu.siacs.conversations.services.QuickConversationsService;
73import eu.siacs.conversations.services.XmppConnectionService;
74import eu.siacs.conversations.services.XmppConnectionService.XmppConnectionBinder;
75import eu.siacs.conversations.ui.util.MenuDoubleTabUtil;
76import eu.siacs.conversations.ui.util.PresenceSelector;
77import eu.siacs.conversations.ui.util.SettingsUtils;
78import eu.siacs.conversations.ui.util.SoftKeyboardUtils;
79import eu.siacs.conversations.utils.AccountUtils;
80import eu.siacs.conversations.utils.Compatibility;
81import eu.siacs.conversations.utils.ExceptionHelper;
82import eu.siacs.conversations.utils.SignupUtils;
83import eu.siacs.conversations.xmpp.Jid;
84import eu.siacs.conversations.xmpp.OnKeyStatusUpdated;
85import eu.siacs.conversations.xmpp.OnUpdateBlocklist;
86
87import java.io.IOException;
88import java.lang.ref.WeakReference;
89import java.util.ArrayList;
90import java.util.List;
91import java.util.concurrent.RejectedExecutionException;
92
93public abstract class XmppActivity extends ActionBarActivity {
94
95 public static final String EXTRA_ACCOUNT = "account";
96 protected static final int REQUEST_ANNOUNCE_PGP = 0x0101;
97 protected static final int REQUEST_INVITE_TO_CONVERSATION = 0x0102;
98 protected static final int REQUEST_CHOOSE_PGP_ID = 0x0103;
99 protected static final int REQUEST_BATTERY_OP = 0x49ff;
100 protected static final int REQUEST_POST_NOTIFICATION = 0x50ff;
101 public XmppConnectionService xmppConnectionService;
102 public boolean xmppConnectionServiceBound = false;
103
104 protected static final String FRAGMENT_TAG_DIALOG = "dialog";
105
106 private boolean isCameraFeatureAvailable = false;
107
108 protected boolean mUsingEnterKey = false;
109 protected boolean mUseTor = false;
110 protected Toast mToast;
111 public Runnable onOpenPGPKeyPublished = () -> Toast.makeText(XmppActivity.this, R.string.openpgp_has_been_published, Toast.LENGTH_SHORT).show();
112 protected ConferenceInvite mPendingConferenceInvite = null;
113 protected ServiceConnection mConnection = new ServiceConnection() {
114
115 @Override
116 public void onServiceConnected(ComponentName className, IBinder service) {
117 XmppConnectionBinder binder = (XmppConnectionBinder) service;
118 xmppConnectionService = binder.getService();
119 xmppConnectionServiceBound = true;
120 registerListeners();
121 onBackendConnected();
122 }
123
124 @Override
125 public void onServiceDisconnected(ComponentName arg0) {
126 xmppConnectionServiceBound = false;
127 }
128 };
129 private DisplayMetrics metrics;
130 private long mLastUiRefresh = 0;
131 private final Handler mRefreshUiHandler = new Handler();
132 private final Runnable mRefreshUiRunnable = () -> {
133 mLastUiRefresh = SystemClock.elapsedRealtime();
134 refreshUiReal();
135 };
136 private final UiCallback<Conversation> adhocCallback = new UiCallback<Conversation>() {
137 @Override
138 public void success(final Conversation conversation) {
139 runOnUiThread(() -> {
140 switchToConversation(conversation);
141 hideToast();
142 });
143 }
144
145 @Override
146 public void error(final int errorCode, Conversation object) {
147 runOnUiThread(() -> replaceToast(getString(errorCode)));
148 }
149
150 @Override
151 public void userInputRequired(PendingIntent pi, Conversation object) {
152
153 }
154 };
155
156 public static boolean cancelPotentialWork(Message message, ImageView imageView) {
157 final BitmapWorkerTask bitmapWorkerTask = getBitmapWorkerTask(imageView);
158
159 if (bitmapWorkerTask != null) {
160 final Message oldMessage = bitmapWorkerTask.message;
161 if (oldMessage == null || message != oldMessage) {
162 bitmapWorkerTask.cancel(true);
163 } else {
164 return false;
165 }
166 }
167 return true;
168 }
169
170 private static BitmapWorkerTask getBitmapWorkerTask(ImageView imageView) {
171 if (imageView != null) {
172 final Drawable drawable = imageView.getDrawable();
173 if (drawable instanceof AsyncDrawable) {
174 final AsyncDrawable asyncDrawable = (AsyncDrawable) drawable;
175 return asyncDrawable.getBitmapWorkerTask();
176 }
177 }
178 return null;
179 }
180
181 protected void hideToast() {
182 if (mToast != null) {
183 mToast.cancel();
184 }
185 }
186
187 protected void replaceToast(String msg) {
188 replaceToast(msg, true);
189 }
190
191 protected void replaceToast(String msg, boolean showlong) {
192 hideToast();
193 mToast = Toast.makeText(this, msg, showlong ? Toast.LENGTH_LONG : Toast.LENGTH_SHORT);
194 mToast.show();
195 }
196
197 protected final void refreshUi() {
198 final long diff = SystemClock.elapsedRealtime() - mLastUiRefresh;
199 if (diff > Config.REFRESH_UI_INTERVAL) {
200 mRefreshUiHandler.removeCallbacks(mRefreshUiRunnable);
201 runOnUiThread(mRefreshUiRunnable);
202 } else {
203 final long next = Config.REFRESH_UI_INTERVAL - diff;
204 mRefreshUiHandler.removeCallbacks(mRefreshUiRunnable);
205 mRefreshUiHandler.postDelayed(mRefreshUiRunnable, next);
206 }
207 }
208
209 abstract protected void refreshUiReal();
210
211 @Override
212 public void onStart() {
213 super.onStart();
214 if (!xmppConnectionServiceBound) {
215 connectToBackend();
216 } else {
217 this.registerListeners();
218 this.onBackendConnected();
219 }
220 this.mUsingEnterKey = usingEnterKey();
221 this.mUseTor = useTor();
222 }
223
224 public void connectToBackend() {
225 Intent intent = new Intent(this, XmppConnectionService.class);
226 intent.setAction("ui");
227 try {
228 startService(intent);
229 } catch (IllegalStateException e) {
230 Log.w(Config.LOGTAG, "unable to start service from " + getClass().getSimpleName());
231 }
232 bindService(intent, mConnection, Context.BIND_AUTO_CREATE);
233 }
234
235 @Override
236 protected void onStop() {
237 super.onStop();
238 if (xmppConnectionServiceBound) {
239 this.unregisterListeners();
240 unbindService(mConnection);
241 xmppConnectionServiceBound = false;
242 }
243 }
244
245
246 public boolean hasPgp() {
247 return xmppConnectionService.getPgpEngine() != null;
248 }
249
250 public void showInstallPgpDialog() {
251 final MaterialAlertDialogBuilder builder = new MaterialAlertDialogBuilder(this);
252 builder.setTitle(getString(R.string.openkeychain_required));
253 builder.setIconAttribute(android.R.attr.alertDialogIcon);
254 builder.setMessage(Html.fromHtml(getString(R.string.openkeychain_required_long, getString(R.string.app_name))));
255 builder.setNegativeButton(getString(R.string.cancel), null);
256 builder.setNeutralButton(getString(R.string.restart),
257 (dialog, which) -> {
258 if (xmppConnectionServiceBound) {
259 unbindService(mConnection);
260 xmppConnectionServiceBound = false;
261 }
262 stopService(new Intent(XmppActivity.this,
263 XmppConnectionService.class));
264 finish();
265 });
266 builder.setPositiveButton(getString(R.string.install),
267 (dialog, which) -> {
268 Uri uri = Uri
269 .parse("market://details?id=org.sufficientlysecure.keychain");
270 Intent marketIntent = new Intent(Intent.ACTION_VIEW,
271 uri);
272 PackageManager manager = getApplicationContext()
273 .getPackageManager();
274 List<ResolveInfo> infos = manager
275 .queryIntentActivities(marketIntent, 0);
276 if (infos.size() > 0) {
277 startActivity(marketIntent);
278 } else {
279 uri = Uri.parse("http://www.openkeychain.org/");
280 Intent browserIntent = new Intent(
281 Intent.ACTION_VIEW, uri);
282 startActivity(browserIntent);
283 }
284 finish();
285 });
286 builder.create().show();
287 }
288
289 protected void deleteAccount(final Account account) {
290 this.deleteAccount(account, null);
291 }
292
293 protected void deleteAccount(final Account account, final Runnable postDelete) {
294 final MaterialAlertDialogBuilder builder = new MaterialAlertDialogBuilder(this);
295 final View dialogView = getLayoutInflater().inflate(R.layout.dialog_delete_account, null);
296 final CheckBox deleteFromServer =
297 dialogView.findViewById(R.id.delete_from_server);
298 builder.setView(dialogView);
299 builder.setTitle(R.string.mgmt_account_delete);
300 builder.setPositiveButton(getString(R.string.delete),null);
301 builder.setNegativeButton(getString(R.string.cancel), null);
302 final AlertDialog dialog = builder.create();
303 dialog.setOnShowListener(dialogInterface->{
304 final Button button = dialog.getButton(AlertDialog.BUTTON_POSITIVE);
305 button.setOnClickListener(v -> {
306 final boolean unregister = deleteFromServer.isChecked();
307 if (unregister) {
308 if (account.isOnlineAndConnected()) {
309 deleteFromServer.setEnabled(false);
310 button.setText(R.string.please_wait);
311 button.setEnabled(false);
312 xmppConnectionService.unregisterAccount(account, result -> {
313 runOnUiThread(()->{
314 if (result) {
315 dialog.dismiss();
316 if (postDelete != null) {
317 postDelete.run();
318 }
319 if (xmppConnectionService.getAccounts().size() == 0 && Config.MAGIC_CREATE_DOMAIN != null) {
320 final Intent intent = SignupUtils.getSignUpIntent(this);
321 intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_CLEAR_TASK);
322 startActivity(intent);
323 }
324 } else {
325 deleteFromServer.setEnabled(true);
326 button.setText(R.string.delete);
327 button.setEnabled(true);
328 Toast.makeText(this,R.string.could_not_delete_account_from_server,Toast.LENGTH_LONG).show();
329 }
330 });
331 });
332 } else {
333 Toast.makeText(this,R.string.not_connected_try_again,Toast.LENGTH_LONG).show();
334 }
335 } else {
336 xmppConnectionService.deleteAccount(account);
337 dialog.dismiss();
338 if (xmppConnectionService.getAccounts().size() == 0 && Config.MAGIC_CREATE_DOMAIN != null) {
339 final Intent intent = SignupUtils.getSignUpIntent(this);
340 intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_CLEAR_TASK);
341 startActivity(intent);
342 } else if (postDelete != null) {
343 postDelete.run();
344 }
345 }
346 });
347 });
348 dialog.show();
349 }
350
351 abstract void onBackendConnected();
352
353 protected void registerListeners() {
354 if (this instanceof XmppConnectionService.OnConversationUpdate) {
355 this.xmppConnectionService.setOnConversationListChangedListener((XmppConnectionService.OnConversationUpdate) this);
356 }
357 if (this instanceof XmppConnectionService.OnAccountUpdate) {
358 this.xmppConnectionService.setOnAccountListChangedListener((XmppConnectionService.OnAccountUpdate) this);
359 }
360 if (this instanceof XmppConnectionService.OnCaptchaRequested) {
361 this.xmppConnectionService.setOnCaptchaRequestedListener((XmppConnectionService.OnCaptchaRequested) this);
362 }
363 if (this instanceof XmppConnectionService.OnRosterUpdate) {
364 this.xmppConnectionService.setOnRosterUpdateListener((XmppConnectionService.OnRosterUpdate) this);
365 }
366 if (this instanceof XmppConnectionService.OnMucRosterUpdate) {
367 this.xmppConnectionService.setOnMucRosterUpdateListener((XmppConnectionService.OnMucRosterUpdate) this);
368 }
369 if (this instanceof OnUpdateBlocklist) {
370 this.xmppConnectionService.setOnUpdateBlocklistListener((OnUpdateBlocklist) this);
371 }
372 if (this instanceof XmppConnectionService.OnShowErrorToast) {
373 this.xmppConnectionService.setOnShowErrorToastListener((XmppConnectionService.OnShowErrorToast) this);
374 }
375 if (this instanceof OnKeyStatusUpdated) {
376 this.xmppConnectionService.setOnKeyStatusUpdatedListener((OnKeyStatusUpdated) this);
377 }
378 if (this instanceof XmppConnectionService.OnJingleRtpConnectionUpdate) {
379 this.xmppConnectionService.setOnRtpConnectionUpdateListener((XmppConnectionService.OnJingleRtpConnectionUpdate) this);
380 }
381 }
382
383 protected void unregisterListeners() {
384 if (this instanceof XmppConnectionService.OnConversationUpdate) {
385 this.xmppConnectionService.removeOnConversationListChangedListener((XmppConnectionService.OnConversationUpdate) this);
386 }
387 if (this instanceof XmppConnectionService.OnAccountUpdate) {
388 this.xmppConnectionService.removeOnAccountListChangedListener((XmppConnectionService.OnAccountUpdate) this);
389 }
390 if (this instanceof XmppConnectionService.OnCaptchaRequested) {
391 this.xmppConnectionService.removeOnCaptchaRequestedListener((XmppConnectionService.OnCaptchaRequested) this);
392 }
393 if (this instanceof XmppConnectionService.OnRosterUpdate) {
394 this.xmppConnectionService.removeOnRosterUpdateListener((XmppConnectionService.OnRosterUpdate) this);
395 }
396 if (this instanceof XmppConnectionService.OnMucRosterUpdate) {
397 this.xmppConnectionService.removeOnMucRosterUpdateListener((XmppConnectionService.OnMucRosterUpdate) this);
398 }
399 if (this instanceof OnUpdateBlocklist) {
400 this.xmppConnectionService.removeOnUpdateBlocklistListener((OnUpdateBlocklist) this);
401 }
402 if (this instanceof XmppConnectionService.OnShowErrorToast) {
403 this.xmppConnectionService.removeOnShowErrorToastListener((XmppConnectionService.OnShowErrorToast) this);
404 }
405 if (this instanceof OnKeyStatusUpdated) {
406 this.xmppConnectionService.removeOnNewKeysAvailableListener((OnKeyStatusUpdated) this);
407 }
408 if (this instanceof XmppConnectionService.OnJingleRtpConnectionUpdate) {
409 this.xmppConnectionService.removeRtpConnectionUpdateListener((XmppConnectionService.OnJingleRtpConnectionUpdate) this);
410 }
411 }
412
413 @Override
414 public boolean onOptionsItemSelected(final MenuItem item) {
415 switch (item.getItemId()) {
416 case R.id.action_settings:
417 startActivity(new Intent(this, SettingsActivity.class));
418 break;
419 case R.id.action_privacy_policy:
420 openPrivacyPolicy();
421 break;
422 case R.id.action_accounts:
423 AccountUtils.launchManageAccounts(this);
424 break;
425 case R.id.action_account:
426 AccountUtils.launchManageAccount(this);
427 break;
428 case android.R.id.home:
429 finish();
430 break;
431 case R.id.action_show_qr_code:
432 showQrCode();
433 break;
434 }
435 return super.onOptionsItemSelected(item);
436 }
437
438 private void openPrivacyPolicy() {
439 if (BuildConfig.PRIVACY_POLICY == null) {
440 return;
441 }
442 final var viewPolicyIntent = new Intent(Intent.ACTION_VIEW);
443 viewPolicyIntent.setData(Uri.parse(BuildConfig.PRIVACY_POLICY));
444 try {
445 startActivity(viewPolicyIntent);
446 } catch (final ActivityNotFoundException e) {
447 Toast.makeText(this, R.string.no_application_found_to_open_link, Toast.LENGTH_SHORT)
448 .show();
449 }
450 }
451
452 public void selectPresence(final Conversation conversation, final PresenceSelector.OnPresenceSelected listener) {
453 final Contact contact = conversation.getContact();
454 if (contact.showInRoster() || contact.isSelf()) {
455 final Presences presences = contact.getPresences();
456 if (presences.size() == 0) {
457 if (contact.isSelf()) {
458 conversation.setNextCounterpart(null);
459 listener.onPresenceSelected();
460 } else if (!contact.getOption(Contact.Options.TO)
461 && !contact.getOption(Contact.Options.ASKING)
462 && contact.getAccount().getStatus() == Account.State.ONLINE) {
463 showAskForPresenceDialog(contact);
464 } else if (!contact.getOption(Contact.Options.TO)
465 || !contact.getOption(Contact.Options.FROM)) {
466 PresenceSelector.warnMutualPresenceSubscription(this, conversation, listener);
467 } else {
468 conversation.setNextCounterpart(null);
469 listener.onPresenceSelected();
470 }
471 } else if (presences.size() == 1) {
472 final String presence = presences.toResourceArray()[0];
473 conversation.setNextCounterpart(PresenceSelector.getNextCounterpart(contact, presence));
474 listener.onPresenceSelected();
475 } else {
476 PresenceSelector.showPresenceSelectionDialog(this, conversation, listener);
477 }
478 } else {
479 showAddToRosterDialog(conversation.getContact());
480 }
481 }
482
483 @SuppressLint("UnsupportedChromeOsCameraSystemFeature")
484 @Override
485 protected void onCreate(Bundle savedInstanceState) {
486 super.onCreate(savedInstanceState);
487 metrics = getResources().getDisplayMetrics();
488 ExceptionHelper.init(getApplicationContext());
489 EmojiInitializationService.execute(this);
490 this.isCameraFeatureAvailable = getPackageManager().hasSystemFeature(PackageManager.FEATURE_CAMERA_ANY);
491 }
492
493 protected boolean isCameraFeatureAvailable() {
494 return this.isCameraFeatureAvailable;
495 }
496
497 protected boolean isOptimizingBattery() {
498 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
499 final PowerManager pm = (PowerManager) getSystemService(POWER_SERVICE);
500 return pm != null
501 && !pm.isIgnoringBatteryOptimizations(getPackageName());
502 } else {
503 return false;
504 }
505 }
506
507 protected boolean isAffectedByDataSaver() {
508 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
509 final ConnectivityManager cm = (ConnectivityManager) getSystemService(Context.CONNECTIVITY_SERVICE);
510 return cm != null
511 && cm.isActiveNetworkMetered()
512 && Compatibility.getRestrictBackgroundStatus(cm) == ConnectivityManager.RESTRICT_BACKGROUND_STATUS_ENABLED;
513 } else {
514 return false;
515 }
516 }
517
518 private boolean usingEnterKey() {
519 return getBooleanPreference("display_enter_key", R.bool.display_enter_key);
520 }
521
522 private boolean useTor() {
523 return QuickConversationsService.isConversations() && getBooleanPreference("use_tor", R.bool.use_tor);
524 }
525
526 protected SharedPreferences getPreferences() {
527 return PreferenceManager.getDefaultSharedPreferences(getApplicationContext());
528 }
529
530 protected boolean getBooleanPreference(String name, @BoolRes int res) {
531 return getPreferences().getBoolean(name, getResources().getBoolean(res));
532 }
533
534 public void switchToConversation(Conversation conversation) {
535 switchToConversation(conversation, null);
536 }
537
538 public void switchToConversationAndQuote(Conversation conversation, String text) {
539 switchToConversation(conversation, text, true, null, false, false);
540 }
541
542 public void switchToConversation(Conversation conversation, String text) {
543 switchToConversation(conversation, text, false, null, false, false);
544 }
545
546 public void switchToConversationDoNotAppend(Conversation conversation, String text) {
547 switchToConversation(conversation, text, false, null, false, true);
548 }
549
550 public void highlightInMuc(Conversation conversation, String nick) {
551 switchToConversation(conversation, null, false, nick, false, false);
552 }
553
554 public void privateMsgInMuc(Conversation conversation, String nick) {
555 switchToConversation(conversation, null, false, nick, true, false);
556 }
557
558 private void switchToConversation(Conversation conversation, String text, boolean asQuote, String nick, boolean pm, boolean doNotAppend) {
559 Intent intent = new Intent(this, ConversationsActivity.class);
560 intent.setAction(ConversationsActivity.ACTION_VIEW_CONVERSATION);
561 intent.putExtra(ConversationsActivity.EXTRA_CONVERSATION, conversation.getUuid());
562 if (text != null) {
563 intent.putExtra(Intent.EXTRA_TEXT, text);
564 if (asQuote) {
565 intent.putExtra(ConversationsActivity.EXTRA_AS_QUOTE, true);
566 }
567 }
568 if (nick != null) {
569 intent.putExtra(ConversationsActivity.EXTRA_NICK, nick);
570 intent.putExtra(ConversationsActivity.EXTRA_IS_PRIVATE_MESSAGE, pm);
571 }
572 if (doNotAppend) {
573 intent.putExtra(ConversationsActivity.EXTRA_DO_NOT_APPEND, true);
574 }
575 intent.setFlags(intent.getFlags() | Intent.FLAG_ACTIVITY_CLEAR_TOP);
576 startActivity(intent);
577 finish();
578 }
579
580 public void switchToContactDetails(Contact contact) {
581 switchToContactDetails(contact, null);
582 }
583
584 public void switchToContactDetails(Contact contact, String messageFingerprint) {
585 Intent intent = new Intent(this, ContactDetailsActivity.class);
586 intent.setAction(ContactDetailsActivity.ACTION_VIEW_CONTACT);
587 intent.putExtra(EXTRA_ACCOUNT, contact.getAccount().getJid().asBareJid().toEscapedString());
588 intent.putExtra("contact", contact.getJid().toEscapedString());
589 intent.putExtra("fingerprint", messageFingerprint);
590 startActivity(intent);
591 }
592
593 public void switchToAccount(Account account, String fingerprint) {
594 switchToAccount(account, false, fingerprint);
595 }
596
597 public void switchToAccount(Account account) {
598 switchToAccount(account, false, null);
599 }
600
601 public void switchToAccount(Account account, boolean init, String fingerprint) {
602 Intent intent = new Intent(this, EditAccountActivity.class);
603 intent.putExtra("jid", account.getJid().asBareJid().toEscapedString());
604 intent.putExtra("init", init);
605 if (init) {
606 intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_CLEAR_TASK | Intent.FLAG_ACTIVITY_NO_ANIMATION);
607 }
608 if (fingerprint != null) {
609 intent.putExtra("fingerprint", fingerprint);
610 }
611 startActivity(intent);
612 if (init) {
613 overridePendingTransition(0, 0);
614 }
615 }
616
617 protected void delegateUriPermissionsToService(Uri uri) {
618 Intent intent = new Intent(this, XmppConnectionService.class);
619 intent.setAction(Intent.ACTION_SEND);
620 intent.setData(uri);
621 intent.addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION);
622 try {
623 startService(intent);
624 } catch (Exception e) {
625 Log.e(Config.LOGTAG, "unable to delegate uri permission", e);
626 }
627 }
628
629 protected void inviteToConversation(Conversation conversation) {
630 startActivityForResult(ChooseContactActivity.create(this, conversation), REQUEST_INVITE_TO_CONVERSATION);
631 }
632
633 protected void announcePgp(final Account account, final Conversation conversation, Intent intent, final Runnable onSuccess) {
634 if (account.getPgpId() == 0) {
635 choosePgpSignId(account);
636 } else {
637 final String status = Strings.nullToEmpty(account.getPresenceStatusMessage());
638 xmppConnectionService.getPgpEngine().generateSignature(intent, account, status, new UiCallback<String>() {
639
640 @Override
641 public void userInputRequired(final PendingIntent pi, final String signature) {
642 try {
643 startIntentSenderForResult(pi.getIntentSender(), REQUEST_ANNOUNCE_PGP, null, 0, 0, 0,Compatibility.pgpStartIntentSenderOptions());
644 } catch (final SendIntentException ignored) {
645 }
646 }
647
648 @Override
649 public void success(String signature) {
650 account.setPgpSignature(signature);
651 xmppConnectionService.databaseBackend.updateAccount(account);
652 xmppConnectionService.sendPresence(account);
653 if (conversation != null) {
654 conversation.setNextEncryption(Message.ENCRYPTION_PGP);
655 xmppConnectionService.updateConversation(conversation);
656 refreshUi();
657 }
658 if (onSuccess != null) {
659 runOnUiThread(onSuccess);
660 }
661 }
662
663 @Override
664 public void error(int error, String signature) {
665 if (error == 0) {
666 account.setPgpSignId(0);
667 account.unsetPgpSignature();
668 xmppConnectionService.databaseBackend.updateAccount(account);
669 choosePgpSignId(account);
670 } else {
671 displayErrorDialog(error);
672 }
673 }
674 });
675 }
676 }
677
678 protected void choosePgpSignId(final Account account) {
679 xmppConnectionService.getPgpEngine().chooseKey(account, new UiCallback<>() {
680 @Override
681 public void success(final Account a) {
682 }
683
684 @Override
685 public void error(int errorCode, Account object) {
686
687 }
688
689 @Override
690 public void userInputRequired(PendingIntent pi, Account object) {
691 try {
692 startIntentSenderForResult(pi.getIntentSender(),
693 REQUEST_CHOOSE_PGP_ID, null, 0, 0, 0, Compatibility.pgpStartIntentSenderOptions());
694 } catch (final SendIntentException ignored) {
695 }
696 }
697 });
698 }
699
700 protected void displayErrorDialog(final int errorCode) {
701 runOnUiThread(() -> {
702 final MaterialAlertDialogBuilder builder = new MaterialAlertDialogBuilder(XmppActivity.this);
703 builder.setTitle(getString(R.string.error));
704 builder.setMessage(errorCode);
705 builder.setNeutralButton(R.string.accept, null);
706 builder.create().show();
707 });
708
709 }
710
711 protected void showAddToRosterDialog(final Contact contact) {
712 final MaterialAlertDialogBuilder builder = new MaterialAlertDialogBuilder(this);
713 builder.setTitle(contact.getJid().toString());
714 builder.setMessage(getString(R.string.not_in_roster));
715 builder.setNegativeButton(getString(R.string.cancel), null);
716 builder.setPositiveButton(getString(R.string.add_contact), (dialog, which) -> xmppConnectionService.createContact(contact, true));
717 builder.create().show();
718 }
719
720 private void showAskForPresenceDialog(final Contact contact) {
721 final MaterialAlertDialogBuilder builder = new MaterialAlertDialogBuilder(this);
722 builder.setTitle(contact.getJid().toString());
723 builder.setMessage(R.string.request_presence_updates);
724 builder.setNegativeButton(R.string.cancel, null);
725 builder.setPositiveButton(R.string.request_now,
726 (dialog, which) -> {
727 if (xmppConnectionServiceBound) {
728 xmppConnectionService.sendPresencePacket(contact
729 .getAccount(), xmppConnectionService
730 .getPresenceGenerator()
731 .requestPresenceUpdatesFrom(contact));
732 }
733 });
734 builder.create().show();
735 }
736
737 protected void quickEdit(String previousValue, @StringRes int hint, OnValueEdited callback) {
738 quickEdit(previousValue, callback, hint, false, false);
739 }
740
741 protected void quickEdit(String previousValue, @StringRes int hint, OnValueEdited callback, boolean permitEmpty) {
742 quickEdit(previousValue, callback, hint, false, permitEmpty);
743 }
744
745 protected void quickPasswordEdit(String previousValue, OnValueEdited callback) {
746 quickEdit(previousValue, callback, R.string.password, true, false);
747 }
748
749 @SuppressLint("InflateParams")
750 private void quickEdit(final String previousValue,
751 final OnValueEdited callback,
752 final @StringRes int hint,
753 boolean password,
754 boolean permitEmpty) {
755 final MaterialAlertDialogBuilder builder = new MaterialAlertDialogBuilder(this);
756 final DialogQuickeditBinding binding = DataBindingUtil.inflate(getLayoutInflater(), R.layout.dialog_quickedit, null, false);
757 if (password) {
758 binding.inputEditText.setInputType(InputType.TYPE_CLASS_TEXT | InputType.TYPE_TEXT_VARIATION_PASSWORD);
759 }
760 builder.setPositiveButton(R.string.accept, null);
761 if (hint != 0) {
762 binding.inputLayout.setHint(getString(hint));
763 }
764 binding.inputEditText.requestFocus();
765 if (previousValue != null) {
766 binding.inputEditText.getText().append(previousValue);
767 }
768 builder.setView(binding.getRoot());
769 builder.setNegativeButton(R.string.cancel, null);
770 final AlertDialog dialog = builder.create();
771 dialog.setOnShowListener(d -> SoftKeyboardUtils.showKeyboard(binding.inputEditText));
772 dialog.show();
773 View.OnClickListener clickListener = v -> {
774 String value = binding.inputEditText.getText().toString();
775 if (!value.equals(previousValue) && (!value.trim().isEmpty() || permitEmpty)) {
776 String error = callback.onValueEdited(value);
777 if (error != null) {
778 binding.inputLayout.setError(error);
779 return;
780 }
781 }
782 SoftKeyboardUtils.hideSoftKeyboard(binding.inputEditText);
783 dialog.dismiss();
784 };
785 dialog.getButton(DialogInterface.BUTTON_POSITIVE).setOnClickListener(clickListener);
786 dialog.getButton(DialogInterface.BUTTON_NEGATIVE).setOnClickListener((v -> {
787 SoftKeyboardUtils.hideSoftKeyboard(binding.inputEditText);
788 dialog.dismiss();
789 }));
790 dialog.setCanceledOnTouchOutside(false);
791 dialog.setOnDismissListener(dialog1 -> {
792 SoftKeyboardUtils.hideSoftKeyboard(binding.inputEditText);
793 });
794 }
795
796 protected boolean hasStoragePermission(int requestCode) {
797 if (Build.VERSION.SDK_INT < Build.VERSION_CODES.TIRAMISU) {
798 if (checkSelfPermission(Manifest.permission.WRITE_EXTERNAL_STORAGE) != PackageManager.PERMISSION_GRANTED) {
799 requestPermissions(new String[]{Manifest.permission.WRITE_EXTERNAL_STORAGE}, requestCode);
800 return false;
801 } else {
802 return true;
803 }
804 } else {
805 return true;
806 }
807 }
808
809 protected void onActivityResult(int requestCode, int resultCode, final Intent data) {
810 super.onActivityResult(requestCode, resultCode, data);
811 if (requestCode == REQUEST_INVITE_TO_CONVERSATION && resultCode == RESULT_OK) {
812 mPendingConferenceInvite = ConferenceInvite.parse(data);
813 if (xmppConnectionServiceBound && mPendingConferenceInvite != null) {
814 if (mPendingConferenceInvite.execute(this)) {
815 mToast = Toast.makeText(this, R.string.creating_conference, Toast.LENGTH_LONG);
816 mToast.show();
817 }
818 mPendingConferenceInvite = null;
819 }
820 }
821 }
822
823 public boolean copyTextToClipboard(String text, int labelResId) {
824 ClipboardManager mClipBoardManager = (ClipboardManager) getSystemService(CLIPBOARD_SERVICE);
825 String label = getResources().getString(labelResId);
826 if (mClipBoardManager != null) {
827 ClipData mClipData = ClipData.newPlainText(label, text);
828 mClipBoardManager.setPrimaryClip(mClipData);
829 return true;
830 }
831 return false;
832 }
833
834 protected boolean manuallyChangePresence() {
835 return getBooleanPreference(SettingsActivity.MANUALLY_CHANGE_PRESENCE, R.bool.manually_change_presence);
836 }
837
838 protected String getShareableUri() {
839 return getShareableUri(false);
840 }
841
842 protected String getShareableUri(boolean http) {
843 return null;
844 }
845
846 protected void shareLink(boolean http) {
847 String uri = getShareableUri(http);
848 if (uri == null || uri.isEmpty()) {
849 return;
850 }
851 Intent intent = new Intent(Intent.ACTION_SEND);
852 intent.setType("text/plain");
853 intent.putExtra(Intent.EXTRA_TEXT, getShareableUri(http));
854 try {
855 startActivity(Intent.createChooser(intent, getText(R.string.share_uri_with)));
856 } catch (ActivityNotFoundException e) {
857 Toast.makeText(this, R.string.no_application_to_share_uri, Toast.LENGTH_SHORT).show();
858 }
859 }
860
861 protected void launchOpenKeyChain(long keyId) {
862 PgpEngine pgp = XmppActivity.this.xmppConnectionService.getPgpEngine();
863 try {
864 startIntentSenderForResult(
865 pgp.getIntentForKey(keyId).getIntentSender(), 0, null, 0,
866 0, 0, Compatibility.pgpStartIntentSenderOptions());
867 } catch (final Throwable e) {
868 Log.d(Config.LOGTAG,"could not launch OpenKeyChain", e);
869 Toast.makeText(XmppActivity.this, R.string.openpgp_error, Toast.LENGTH_SHORT).show();
870 }
871 }
872
873 @Override
874 protected void onResume(){
875 super.onResume();
876 SettingsUtils.applyScreenshotPreventionSetting(this);
877 }
878
879 @Override
880 public void onPause() {
881 super.onPause();
882 }
883
884 @Override
885 public boolean onMenuOpened(int id, Menu menu) {
886 if (id == AppCompatDelegate.FEATURE_SUPPORT_ACTION_BAR && menu != null) {
887 MenuDoubleTabUtil.recordMenuOpen();
888 }
889 return super.onMenuOpened(id, menu);
890 }
891
892 protected void showQrCode() {
893 showQrCode(getShareableUri());
894 }
895
896 protected void showQrCode(final String uri) {
897 if (uri == null || uri.isEmpty()) {
898 return;
899 }
900 final Point size = new Point();
901 getWindowManager().getDefaultDisplay().getSize(size);
902 final int width = Math.min(size.x, size.y);
903 final boolean nightMode = (this.getResources().getConfiguration().uiMode
904 & Configuration.UI_MODE_NIGHT_MASK)
905 == Configuration.UI_MODE_NIGHT_YES;
906 final int black;
907 final int white;
908 if (nightMode) {
909 black = MaterialColors.getColor(this, com.google.android.material.R.attr.colorSurfaceContainerHighest,"No surface color configured");
910 white = MaterialColors.getColor(this, com.google.android.material.R.attr.colorSurfaceInverse,"No inverse surface color configured");
911 } else {
912 black = MaterialColors.getColor(this, com.google.android.material.R.attr.colorSurfaceInverse,"No inverse surface color configured");
913 white = MaterialColors.getColor(this, com.google.android.material.R.attr.colorSurfaceContainerHighest,"No surface color configured");
914 }
915 final var bitmap = BarcodeProvider.create2dBarcodeBitmap(uri, width, black, white);
916 final ImageView view = new ImageView(this);
917 view.setBackgroundColor(white);
918 view.setImageBitmap(bitmap);
919 MaterialAlertDialogBuilder builder = new MaterialAlertDialogBuilder(this);
920 builder.setView(view);
921 builder.create().show();
922 }
923
924 protected Account extractAccount(Intent intent) {
925 final String jid = intent != null ? intent.getStringExtra(EXTRA_ACCOUNT) : null;
926 try {
927 return jid != null ? xmppConnectionService.findAccountByJid(Jid.ofEscaped(jid)) : null;
928 } catch (IllegalArgumentException e) {
929 return null;
930 }
931 }
932
933 public AvatarService avatarService() {
934 return xmppConnectionService.getAvatarService();
935 }
936
937 public void loadBitmap(Message message, ImageView imageView) {
938 Bitmap bm;
939 try {
940 bm = xmppConnectionService.getFileBackend().getThumbnail(message, (int) (metrics.density * 288), true);
941 } catch (IOException e) {
942 bm = null;
943 }
944 if (bm != null) {
945 cancelPotentialWork(message, imageView);
946 imageView.setImageBitmap(bm);
947 imageView.setBackgroundColor(0x00000000);
948 } else {
949 if (cancelPotentialWork(message, imageView)) {
950 imageView.setBackgroundColor(0xff333333);
951 imageView.setImageDrawable(null);
952 final BitmapWorkerTask task = new BitmapWorkerTask(imageView);
953 final AsyncDrawable asyncDrawable = new AsyncDrawable(
954 getResources(), null, task);
955 imageView.setImageDrawable(asyncDrawable);
956 try {
957 task.execute(message);
958 } catch (final RejectedExecutionException ignored) {
959 ignored.printStackTrace();
960 }
961 }
962 }
963 }
964
965 protected interface OnValueEdited {
966 String onValueEdited(String value);
967 }
968
969 public static class ConferenceInvite {
970 private String uuid;
971 private final List<Jid> jids = new ArrayList<>();
972
973 public static ConferenceInvite parse(Intent data) {
974 ConferenceInvite invite = new ConferenceInvite();
975 invite.uuid = data.getStringExtra(ChooseContactActivity.EXTRA_CONVERSATION);
976 if (invite.uuid == null) {
977 return null;
978 }
979 invite.jids.addAll(ChooseContactActivity.extractJabberIds(data));
980 return invite;
981 }
982
983 public boolean execute(XmppActivity activity) {
984 XmppConnectionService service = activity.xmppConnectionService;
985 Conversation conversation = service.findConversationByUuid(this.uuid);
986 if (conversation == null) {
987 return false;
988 }
989 if (conversation.getMode() == Conversation.MODE_MULTI) {
990 for (Jid jid : jids) {
991 service.invite(conversation, jid);
992 }
993 return false;
994 } else {
995 jids.add(conversation.getJid().asBareJid());
996 return service.createAdhocConference(conversation.getAccount(), null, jids, activity.adhocCallback);
997 }
998 }
999 }
1000
1001 static class BitmapWorkerTask extends AsyncTask<Message, Void, Bitmap> {
1002 private final WeakReference<ImageView> imageViewReference;
1003 private Message message = null;
1004
1005 private BitmapWorkerTask(ImageView imageView) {
1006 this.imageViewReference = new WeakReference<>(imageView);
1007 }
1008
1009 @Override
1010 protected Bitmap doInBackground(Message... params) {
1011 if (isCancelled()) {
1012 return null;
1013 }
1014 message = params[0];
1015 try {
1016 final XmppActivity activity = find(imageViewReference);
1017 if (activity != null && activity.xmppConnectionService != null) {
1018 return activity.xmppConnectionService.getFileBackend().getThumbnail(message, (int) (activity.metrics.density * 288), false);
1019 } else {
1020 return null;
1021 }
1022 } catch (IOException e) {
1023 return null;
1024 }
1025 }
1026
1027 @Override
1028 protected void onPostExecute(final Bitmap bitmap) {
1029 if (!isCancelled()) {
1030 final ImageView imageView = imageViewReference.get();
1031 if (imageView != null) {
1032 imageView.setImageBitmap(bitmap);
1033 imageView.setBackgroundColor(bitmap == null ? 0xff333333 : 0x00000000);
1034 }
1035 }
1036 }
1037 }
1038
1039 private static class AsyncDrawable extends BitmapDrawable {
1040 private final WeakReference<BitmapWorkerTask> bitmapWorkerTaskReference;
1041
1042 private AsyncDrawable(Resources res, Bitmap bitmap, BitmapWorkerTask bitmapWorkerTask) {
1043 super(res, bitmap);
1044 bitmapWorkerTaskReference = new WeakReference<>(bitmapWorkerTask);
1045 }
1046
1047 private BitmapWorkerTask getBitmapWorkerTask() {
1048 return bitmapWorkerTaskReference.get();
1049 }
1050 }
1051
1052 public static XmppActivity find(@NonNull WeakReference<ImageView> viewWeakReference) {
1053 final View view = viewWeakReference.get();
1054 return view == null ? null : find(view);
1055 }
1056
1057 public static XmppActivity find(@NonNull final View view) {
1058 Context context = view.getContext();
1059 while (context instanceof ContextWrapper) {
1060 if (context instanceof XmppActivity) {
1061 return (XmppActivity) context;
1062 }
1063 context = ((ContextWrapper) context).getBaseContext();
1064 }
1065 return null;
1066 }
1067}