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