1package eu.siacs.conversations.ui;
2
3import android.Manifest;
4import android.annotation.SuppressLint;
5import android.annotation.TargetApi;
6import android.app.PendingIntent;
7import android.content.ActivityNotFoundException;
8import android.content.ClipData;
9import android.content.ClipboardManager;
10import android.content.ComponentName;
11import android.content.Context;
12import android.content.ContextWrapper;
13import android.content.DialogInterface;
14import android.content.Intent;
15import android.content.IntentSender.SendIntentException;
16import android.content.ServiceConnection;
17import android.content.SharedPreferences;
18import android.content.pm.PackageManager;
19import android.content.pm.ResolveInfo;
20import android.content.res.Resources;
21import android.content.res.TypedArray;
22import android.graphics.Bitmap;
23import android.graphics.Color;
24import android.graphics.Point;
25import android.graphics.drawable.BitmapDrawable;
26import android.graphics.drawable.Drawable;
27import android.net.ConnectivityManager;
28import android.net.Uri;
29import android.os.AsyncTask;
30import android.os.Build;
31import android.os.Bundle;
32import android.os.Handler;
33import android.os.IBinder;
34import android.os.PowerManager;
35import android.os.SystemClock;
36import android.preference.PreferenceManager;
37import android.text.Html;
38import android.text.InputType;
39import android.util.DisplayMetrics;
40import android.util.Log;
41import android.view.Menu;
42import android.view.MenuItem;
43import android.view.View;
44import android.widget.Button;
45import android.widget.CheckBox;
46import android.widget.ImageView;
47import android.widget.Toast;
48
49import androidx.annotation.BoolRes;
50import androidx.annotation.NonNull;
51import androidx.annotation.RequiresApi;
52import androidx.annotation.StringRes;
53import androidx.appcompat.app.AlertDialog;
54import androidx.appcompat.app.AlertDialog.Builder;
55import androidx.appcompat.app.AppCompatDelegate;
56import androidx.databinding.DataBindingUtil;
57
58import com.google.common.base.Strings;
59
60import java.io.IOException;
61import java.lang.ref.WeakReference;
62import java.util.ArrayList;
63import java.util.List;
64import java.util.concurrent.RejectedExecutionException;
65
66import eu.siacs.conversations.Config;
67import eu.siacs.conversations.R;
68import eu.siacs.conversations.crypto.PgpEngine;
69import eu.siacs.conversations.databinding.DialogQuickeditBinding;
70import eu.siacs.conversations.entities.Account;
71import eu.siacs.conversations.entities.Contact;
72import eu.siacs.conversations.entities.Conversation;
73import eu.siacs.conversations.entities.Message;
74import eu.siacs.conversations.entities.Presences;
75import eu.siacs.conversations.services.AvatarService;
76import eu.siacs.conversations.services.BarcodeProvider;
77import eu.siacs.conversations.services.EmojiInitializationService;
78import eu.siacs.conversations.services.QuickConversationsService;
79import eu.siacs.conversations.services.XmppConnectionService;
80import eu.siacs.conversations.services.XmppConnectionService.XmppConnectionBinder;
81import eu.siacs.conversations.ui.util.MenuDoubleTabUtil;
82import eu.siacs.conversations.ui.util.PresenceSelector;
83import eu.siacs.conversations.ui.util.SoftKeyboardUtils;
84import eu.siacs.conversations.utils.AccountUtils;
85import eu.siacs.conversations.utils.Compatibility;
86import eu.siacs.conversations.utils.ExceptionHelper;
87import eu.siacs.conversations.ui.util.SettingsUtils;
88import eu.siacs.conversations.utils.SignupUtils;
89import eu.siacs.conversations.utils.ThemeHelper;
90import eu.siacs.conversations.xmpp.Jid;
91import eu.siacs.conversations.xmpp.OnKeyStatusUpdated;
92import eu.siacs.conversations.xmpp.OnUpdateBlocklist;
93
94public abstract class XmppActivity extends ActionBarActivity {
95
96 public static final String EXTRA_ACCOUNT = "account";
97 protected static final int REQUEST_ANNOUNCE_PGP = 0x0101;
98 protected static final int REQUEST_INVITE_TO_CONVERSATION = 0x0102;
99 protected static final int REQUEST_CHOOSE_PGP_ID = 0x0103;
100 protected static final int REQUEST_BATTERY_OP = 0x49ff;
101 protected static final int REQUEST_POST_NOTIFICATION = 0x50ff;
102 public XmppConnectionService xmppConnectionService;
103 public boolean xmppConnectionServiceBound = false;
104
105 protected static final String FRAGMENT_TAG_DIALOG = "dialog";
106
107 private boolean isCameraFeatureAvailable = false;
108
109 protected int mTheme;
110 protected boolean mUsingEnterKey = false;
111 protected boolean mUseTor = false;
112 protected Toast mToast;
113 public Runnable onOpenPGPKeyPublished = () -> Toast.makeText(XmppActivity.this, R.string.openpgp_has_been_published, Toast.LENGTH_SHORT).show();
114 protected ConferenceInvite mPendingConferenceInvite = null;
115 protected ServiceConnection mConnection = new ServiceConnection() {
116
117 @Override
118 public void onServiceConnected(ComponentName className, IBinder service) {
119 XmppConnectionBinder binder = (XmppConnectionBinder) service;
120 xmppConnectionService = binder.getService();
121 xmppConnectionServiceBound = true;
122 registerListeners();
123 onBackendConnected();
124 }
125
126 @Override
127 public void onServiceDisconnected(ComponentName arg0) {
128 xmppConnectionServiceBound = false;
129 }
130 };
131 private DisplayMetrics metrics;
132 private long mLastUiRefresh = 0;
133 private final Handler mRefreshUiHandler = new Handler();
134 private final Runnable mRefreshUiRunnable = () -> {
135 mLastUiRefresh = SystemClock.elapsedRealtime();
136 refreshUiReal();
137 };
138 private final UiCallback<Conversation> adhocCallback = new UiCallback<Conversation>() {
139 @Override
140 public void success(final Conversation conversation) {
141 runOnUiThread(() -> {
142 switchToConversation(conversation);
143 hideToast();
144 });
145 }
146
147 @Override
148 public void error(final int errorCode, Conversation object) {
149 runOnUiThread(() -> replaceToast(getString(errorCode)));
150 }
151
152 @Override
153 public void userInputRequired(PendingIntent pi, Conversation object) {
154
155 }
156 };
157 public boolean mSkipBackgroundBinding = false;
158
159 public static boolean cancelPotentialWork(Message message, ImageView imageView) {
160 final BitmapWorkerTask bitmapWorkerTask = getBitmapWorkerTask(imageView);
161
162 if (bitmapWorkerTask != null) {
163 final Message oldMessage = bitmapWorkerTask.message;
164 if (oldMessage == null || message != oldMessage) {
165 bitmapWorkerTask.cancel(true);
166 } else {
167 return false;
168 }
169 }
170 return true;
171 }
172
173 private static BitmapWorkerTask getBitmapWorkerTask(ImageView imageView) {
174 if (imageView != null) {
175 final Drawable drawable = imageView.getDrawable();
176 if (drawable instanceof AsyncDrawable) {
177 final AsyncDrawable asyncDrawable = (AsyncDrawable) drawable;
178 return asyncDrawable.getBitmapWorkerTask();
179 }
180 }
181 return null;
182 }
183
184 protected void hideToast() {
185 if (mToast != null) {
186 mToast.cancel();
187 }
188 }
189
190 protected void replaceToast(String msg) {
191 replaceToast(msg, true);
192 }
193
194 protected void replaceToast(String msg, boolean showlong) {
195 hideToast();
196 mToast = Toast.makeText(this, msg, showlong ? Toast.LENGTH_LONG : Toast.LENGTH_SHORT);
197 mToast.show();
198 }
199
200 protected final void refreshUi() {
201 final long diff = SystemClock.elapsedRealtime() - mLastUiRefresh;
202 if (diff > Config.REFRESH_UI_INTERVAL) {
203 mRefreshUiHandler.removeCallbacks(mRefreshUiRunnable);
204 runOnUiThread(mRefreshUiRunnable);
205 } else {
206 final long next = Config.REFRESH_UI_INTERVAL - diff;
207 mRefreshUiHandler.removeCallbacks(mRefreshUiRunnable);
208 mRefreshUiHandler.postDelayed(mRefreshUiRunnable, next);
209 }
210 }
211
212 abstract protected void refreshUiReal();
213
214 @Override
215 protected void onStart() {
216 super.onStart();
217 if (!xmppConnectionServiceBound) {
218 if (this.mSkipBackgroundBinding) {
219 Log.d(Config.LOGTAG, "skipping background binding");
220 } else {
221 connectToBackend();
222 }
223 } else {
224 this.registerListeners();
225 this.onBackendConnected();
226 }
227 this.mUsingEnterKey = usingEnterKey();
228 this.mUseTor = useTor();
229 }
230
231 public void connectToBackend() {
232 Intent intent = new Intent(this, XmppConnectionService.class);
233 intent.setAction("ui");
234 try {
235 startService(intent);
236 } catch (IllegalStateException e) {
237 Log.w(Config.LOGTAG, "unable to start service from " + getClass().getSimpleName());
238 }
239 bindService(intent, mConnection, Context.BIND_AUTO_CREATE);
240 }
241
242 @Override
243 protected void onStop() {
244 super.onStop();
245 if (xmppConnectionServiceBound) {
246 this.unregisterListeners();
247 unbindService(mConnection);
248 xmppConnectionServiceBound = false;
249 }
250 }
251
252
253 public boolean hasPgp() {
254 return xmppConnectionService.getPgpEngine() != null;
255 }
256
257 public void showInstallPgpDialog() {
258 Builder builder = new AlertDialog.Builder(this);
259 builder.setTitle(getString(R.string.openkeychain_required));
260 builder.setIconAttribute(android.R.attr.alertDialogIcon);
261 builder.setMessage(Html.fromHtml(getString(R.string.openkeychain_required_long, getString(R.string.app_name))));
262 builder.setNegativeButton(getString(R.string.cancel), null);
263 builder.setNeutralButton(getString(R.string.restart),
264 (dialog, which) -> {
265 if (xmppConnectionServiceBound) {
266 unbindService(mConnection);
267 xmppConnectionServiceBound = false;
268 }
269 stopService(new Intent(XmppActivity.this,
270 XmppConnectionService.class));
271 finish();
272 });
273 builder.setPositiveButton(getString(R.string.install),
274 (dialog, which) -> {
275 Uri uri = Uri
276 .parse("market://details?id=org.sufficientlysecure.keychain");
277 Intent marketIntent = new Intent(Intent.ACTION_VIEW,
278 uri);
279 PackageManager manager = getApplicationContext()
280 .getPackageManager();
281 List<ResolveInfo> infos = manager
282 .queryIntentActivities(marketIntent, 0);
283 if (infos.size() > 0) {
284 startActivity(marketIntent);
285 } else {
286 uri = Uri.parse("http://www.openkeychain.org/");
287 Intent browserIntent = new Intent(
288 Intent.ACTION_VIEW, uri);
289 startActivity(browserIntent);
290 }
291 finish();
292 });
293 builder.create().show();
294 }
295
296 protected void deleteAccount(final Account account) {
297 this.deleteAccount(account, null);
298 }
299
300 protected void deleteAccount(final Account account, final Runnable postDelete) {
301 final AlertDialog.Builder builder = new AlertDialog.Builder(this);
302 final View dialogView = getLayoutInflater().inflate(R.layout.dialog_delete_account, null);
303 final CheckBox deleteFromServer =
304 dialogView.findViewById(R.id.delete_from_server);
305 builder.setView(dialogView);
306 builder.setTitle(R.string.mgmt_account_delete);
307 builder.setPositiveButton(getString(R.string.delete),null);
308 builder.setNegativeButton(getString(R.string.cancel), null);
309 final AlertDialog dialog = builder.create();
310 dialog.setOnShowListener(dialogInterface->{
311 final Button button = dialog.getButton(AlertDialog.BUTTON_POSITIVE);
312 button.setOnClickListener(v -> {
313 final boolean unregister = deleteFromServer.isChecked();
314 if (unregister) {
315 if (account.isOnlineAndConnected()) {
316 deleteFromServer.setEnabled(false);
317 button.setText(R.string.please_wait);
318 button.setEnabled(false);
319 xmppConnectionService.unregisterAccount(account, result -> {
320 if (result) {
321 dialog.dismiss();
322 if (postDelete != null) {
323 postDelete.run();
324 }
325 if (xmppConnectionService.getAccounts().size() == 0 && Config.MAGIC_CREATE_DOMAIN != null) {
326 final Intent intent = SignupUtils.getSignUpIntent(this);
327 intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_CLEAR_TASK);
328 startActivity(intent);
329 }
330 } else {
331 deleteFromServer.setEnabled(true);
332 button.setText(R.string.delete);
333 button.setEnabled(true);
334 Toast.makeText(this,R.string.could_not_delete_account_from_server,Toast.LENGTH_LONG).show();
335 }
336 });
337 } else {
338 Toast.makeText(this,R.string.not_connected_try_again,Toast.LENGTH_LONG).show();
339 }
340 } else {
341 xmppConnectionService.deleteAccount(account);
342 dialog.dismiss();
343 if (xmppConnectionService.getAccounts().size() == 0 && Config.MAGIC_CREATE_DOMAIN != null) {
344 final Intent intent = SignupUtils.getSignUpIntent(this);
345 intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_CLEAR_TASK);
346 startActivity(intent);
347 } else if (postDelete != null) {
348 postDelete.run();
349 }
350 }
351 });
352 });
353 dialog.show();
354 }
355
356 abstract void onBackendConnected();
357
358 protected void registerListeners() {
359 if (this instanceof XmppConnectionService.OnConversationUpdate) {
360 this.xmppConnectionService.setOnConversationListChangedListener((XmppConnectionService.OnConversationUpdate) this);
361 }
362 if (this instanceof XmppConnectionService.OnAccountUpdate) {
363 this.xmppConnectionService.setOnAccountListChangedListener((XmppConnectionService.OnAccountUpdate) this);
364 }
365 if (this instanceof XmppConnectionService.OnCaptchaRequested) {
366 this.xmppConnectionService.setOnCaptchaRequestedListener((XmppConnectionService.OnCaptchaRequested) this);
367 }
368 if (this instanceof XmppConnectionService.OnRosterUpdate) {
369 this.xmppConnectionService.setOnRosterUpdateListener((XmppConnectionService.OnRosterUpdate) this);
370 }
371 if (this instanceof XmppConnectionService.OnMucRosterUpdate) {
372 this.xmppConnectionService.setOnMucRosterUpdateListener((XmppConnectionService.OnMucRosterUpdate) this);
373 }
374 if (this instanceof OnUpdateBlocklist) {
375 this.xmppConnectionService.setOnUpdateBlocklistListener((OnUpdateBlocklist) this);
376 }
377 if (this instanceof XmppConnectionService.OnShowErrorToast) {
378 this.xmppConnectionService.setOnShowErrorToastListener((XmppConnectionService.OnShowErrorToast) this);
379 }
380 if (this instanceof OnKeyStatusUpdated) {
381 this.xmppConnectionService.setOnKeyStatusUpdatedListener((OnKeyStatusUpdated) this);
382 }
383 if (this instanceof XmppConnectionService.OnJingleRtpConnectionUpdate) {
384 this.xmppConnectionService.setOnRtpConnectionUpdateListener((XmppConnectionService.OnJingleRtpConnectionUpdate) this);
385 }
386 }
387
388 protected void unregisterListeners() {
389 if (this instanceof XmppConnectionService.OnConversationUpdate) {
390 this.xmppConnectionService.removeOnConversationListChangedListener((XmppConnectionService.OnConversationUpdate) this);
391 }
392 if (this instanceof XmppConnectionService.OnAccountUpdate) {
393 this.xmppConnectionService.removeOnAccountListChangedListener((XmppConnectionService.OnAccountUpdate) this);
394 }
395 if (this instanceof XmppConnectionService.OnCaptchaRequested) {
396 this.xmppConnectionService.removeOnCaptchaRequestedListener((XmppConnectionService.OnCaptchaRequested) this);
397 }
398 if (this instanceof XmppConnectionService.OnRosterUpdate) {
399 this.xmppConnectionService.removeOnRosterUpdateListener((XmppConnectionService.OnRosterUpdate) this);
400 }
401 if (this instanceof XmppConnectionService.OnMucRosterUpdate) {
402 this.xmppConnectionService.removeOnMucRosterUpdateListener((XmppConnectionService.OnMucRosterUpdate) this);
403 }
404 if (this instanceof OnUpdateBlocklist) {
405 this.xmppConnectionService.removeOnUpdateBlocklistListener((OnUpdateBlocklist) this);
406 }
407 if (this instanceof XmppConnectionService.OnShowErrorToast) {
408 this.xmppConnectionService.removeOnShowErrorToastListener((XmppConnectionService.OnShowErrorToast) this);
409 }
410 if (this instanceof OnKeyStatusUpdated) {
411 this.xmppConnectionService.removeOnNewKeysAvailableListener((OnKeyStatusUpdated) this);
412 }
413 if (this instanceof XmppConnectionService.OnJingleRtpConnectionUpdate) {
414 this.xmppConnectionService.removeRtpConnectionUpdateListener((XmppConnectionService.OnJingleRtpConnectionUpdate) this);
415 }
416 }
417
418 @Override
419 public boolean onOptionsItemSelected(final MenuItem item) {
420 switch (item.getItemId()) {
421 case R.id.action_settings:
422 startActivity(new Intent(this, SettingsActivity.class));
423 break;
424 case R.id.action_accounts:
425 AccountUtils.launchManageAccounts(this);
426 break;
427 case R.id.action_account:
428 AccountUtils.launchManageAccount(this);
429 break;
430 case android.R.id.home:
431 finish();
432 break;
433 case R.id.action_show_qr_code:
434 showQrCode();
435 break;
436 }
437 return super.onOptionsItemSelected(item);
438 }
439
440 public void selectPresence(final Conversation conversation, final PresenceSelector.OnPresenceSelected listener) {
441 final Contact contact = conversation.getContact();
442 if (contact.showInRoster() || contact.isSelf()) {
443 final Presences presences = contact.getPresences();
444 if (presences.size() == 0) {
445 if (contact.isSelf()) {
446 conversation.setNextCounterpart(null);
447 listener.onPresenceSelected();
448 } else if (!contact.getOption(Contact.Options.TO)
449 && !contact.getOption(Contact.Options.ASKING)
450 && contact.getAccount().getStatus() == Account.State.ONLINE) {
451 showAskForPresenceDialog(contact);
452 } else if (!contact.getOption(Contact.Options.TO)
453 || !contact.getOption(Contact.Options.FROM)) {
454 PresenceSelector.warnMutualPresenceSubscription(this, conversation, listener);
455 } else {
456 conversation.setNextCounterpart(null);
457 listener.onPresenceSelected();
458 }
459 } else if (presences.size() == 1) {
460 final String presence = presences.toResourceArray()[0];
461 conversation.setNextCounterpart(PresenceSelector.getNextCounterpart(contact, presence));
462 listener.onPresenceSelected();
463 } else {
464 PresenceSelector.showPresenceSelectionDialog(this, conversation, listener);
465 }
466 } else {
467 showAddToRosterDialog(conversation.getContact());
468 }
469 }
470
471 @SuppressLint("UnsupportedChromeOsCameraSystemFeature")
472 @Override
473 protected void onCreate(Bundle savedInstanceState) {
474 super.onCreate(savedInstanceState);
475 metrics = getResources().getDisplayMetrics();
476 ExceptionHelper.init(getApplicationContext());
477 EmojiInitializationService.execute(this);
478 this.isCameraFeatureAvailable = getPackageManager().hasSystemFeature(PackageManager.FEATURE_CAMERA_ANY);
479 this.mTheme = findTheme();
480 setTheme(this.mTheme);
481 }
482
483 protected boolean isCameraFeatureAvailable() {
484 return this.isCameraFeatureAvailable;
485 }
486
487 public boolean isDarkTheme() {
488 return ThemeHelper.isDark(mTheme);
489 }
490
491 public int getThemeResource(int r_attr_name, int r_drawable_def) {
492 int[] attrs = {r_attr_name};
493 TypedArray ta = this.getTheme().obtainStyledAttributes(attrs);
494
495 int res = ta.getResourceId(0, r_drawable_def);
496 ta.recycle();
497
498 return res;
499 }
500
501 protected boolean isOptimizingBattery() {
502 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
503 final PowerManager pm = (PowerManager) getSystemService(POWER_SERVICE);
504 return pm != null
505 && !pm.isIgnoringBatteryOptimizations(getPackageName());
506 } else {
507 return false;
508 }
509 }
510
511 protected boolean isAffectedByDataSaver() {
512 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
513 final ConnectivityManager cm = (ConnectivityManager) getSystemService(Context.CONNECTIVITY_SERVICE);
514 return cm != null
515 && cm.isActiveNetworkMetered()
516 && Compatibility.getRestrictBackgroundStatus(cm) == ConnectivityManager.RESTRICT_BACKGROUND_STATUS_ENABLED;
517 } else {
518 return false;
519 }
520 }
521
522 private boolean usingEnterKey() {
523 return getBooleanPreference("display_enter_key", R.bool.display_enter_key);
524 }
525
526 private boolean useTor() {
527 return QuickConversationsService.isConversations() && getBooleanPreference("use_tor", R.bool.use_tor);
528 }
529
530 protected SharedPreferences getPreferences() {
531 return PreferenceManager.getDefaultSharedPreferences(getApplicationContext());
532 }
533
534 protected boolean getBooleanPreference(String name, @BoolRes int res) {
535 return getPreferences().getBoolean(name, getResources().getBoolean(res));
536 }
537
538 public void switchToConversation(Conversation conversation) {
539 switchToConversation(conversation, null);
540 }
541
542 public void switchToConversationAndQuote(Conversation conversation, String text) {
543 switchToConversation(conversation, text, true, null, false, false);
544 }
545
546 public void switchToConversation(Conversation conversation, String text) {
547 switchToConversation(conversation, text, false, null, false, false);
548 }
549
550 public void switchToConversationDoNotAppend(Conversation conversation, String text) {
551 switchToConversation(conversation, text, false, null, false, true);
552 }
553
554 public void highlightInMuc(Conversation conversation, String nick) {
555 switchToConversation(conversation, null, false, nick, false, false);
556 }
557
558 public void privateMsgInMuc(Conversation conversation, String nick) {
559 switchToConversation(conversation, null, false, nick, true, false);
560 }
561
562 private void switchToConversation(Conversation conversation, String text, boolean asQuote, String nick, boolean pm, boolean doNotAppend) {
563 Intent intent = new Intent(this, ConversationsActivity.class);
564 intent.setAction(ConversationsActivity.ACTION_VIEW_CONVERSATION);
565 intent.putExtra(ConversationsActivity.EXTRA_CONVERSATION, conversation.getUuid());
566 if (text != null) {
567 intent.putExtra(Intent.EXTRA_TEXT, text);
568 if (asQuote) {
569 intent.putExtra(ConversationsActivity.EXTRA_AS_QUOTE, true);
570 }
571 }
572 if (nick != null) {
573 intent.putExtra(ConversationsActivity.EXTRA_NICK, nick);
574 intent.putExtra(ConversationsActivity.EXTRA_IS_PRIVATE_MESSAGE, pm);
575 }
576 if (doNotAppend) {
577 intent.putExtra(ConversationsActivity.EXTRA_DO_NOT_APPEND, true);
578 }
579 intent.setFlags(intent.getFlags() | Intent.FLAG_ACTIVITY_CLEAR_TOP);
580 startActivity(intent);
581 finish();
582 }
583
584 public void switchToContactDetails(Contact contact) {
585 switchToContactDetails(contact, null);
586 }
587
588 public void switchToContactDetails(Contact contact, String messageFingerprint) {
589 Intent intent = new Intent(this, ContactDetailsActivity.class);
590 intent.setAction(ContactDetailsActivity.ACTION_VIEW_CONTACT);
591 intent.putExtra(EXTRA_ACCOUNT, contact.getAccount().getJid().asBareJid().toEscapedString());
592 intent.putExtra("contact", contact.getJid().toEscapedString());
593 intent.putExtra("fingerprint", messageFingerprint);
594 startActivity(intent);
595 }
596
597 public void switchToAccount(Account account, String fingerprint) {
598 switchToAccount(account, false, fingerprint);
599 }
600
601 public void switchToAccount(Account account) {
602 switchToAccount(account, false, null);
603 }
604
605 public void switchToAccount(Account account, boolean init, String fingerprint) {
606 Intent intent = new Intent(this, EditAccountActivity.class);
607 intent.putExtra("jid", account.getJid().asBareJid().toEscapedString());
608 intent.putExtra("init", init);
609 if (init) {
610 intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_CLEAR_TASK | Intent.FLAG_ACTIVITY_NO_ANIMATION);
611 }
612 if (fingerprint != null) {
613 intent.putExtra("fingerprint", fingerprint);
614 }
615 startActivity(intent);
616 if (init) {
617 overridePendingTransition(0, 0);
618 }
619 }
620
621 protected void delegateUriPermissionsToService(Uri uri) {
622 Intent intent = new Intent(this, XmppConnectionService.class);
623 intent.setAction(Intent.ACTION_SEND);
624 intent.setData(uri);
625 intent.addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION);
626 try {
627 startService(intent);
628 } catch (Exception e) {
629 Log.e(Config.LOGTAG, "unable to delegate uri permission", e);
630 }
631 }
632
633 protected void inviteToConversation(Conversation conversation) {
634 startActivityForResult(ChooseContactActivity.create(this, conversation), REQUEST_INVITE_TO_CONVERSATION);
635 }
636
637 protected void announcePgp(final Account account, final Conversation conversation, Intent intent, final Runnable onSuccess) {
638 if (account.getPgpId() == 0) {
639 choosePgpSignId(account);
640 } else {
641 final String status = Strings.nullToEmpty(account.getPresenceStatusMessage());
642 xmppConnectionService.getPgpEngine().generateSignature(intent, account, status, new UiCallback<String>() {
643
644 @Override
645 public void userInputRequired(PendingIntent pi, String signature) {
646 try {
647 startIntentSenderForResult(pi.getIntentSender(), REQUEST_ANNOUNCE_PGP, null, 0, 0, 0);
648 } catch (final SendIntentException ignored) {
649 }
650 }
651
652 @Override
653 public void success(String signature) {
654 account.setPgpSignature(signature);
655 xmppConnectionService.databaseBackend.updateAccount(account);
656 xmppConnectionService.sendPresence(account);
657 if (conversation != null) {
658 conversation.setNextEncryption(Message.ENCRYPTION_PGP);
659 xmppConnectionService.updateConversation(conversation);
660 refreshUi();
661 }
662 if (onSuccess != null) {
663 runOnUiThread(onSuccess);
664 }
665 }
666
667 @Override
668 public void error(int error, String signature) {
669 if (error == 0) {
670 account.setPgpSignId(0);
671 account.unsetPgpSignature();
672 xmppConnectionService.databaseBackend.updateAccount(account);
673 choosePgpSignId(account);
674 } else {
675 displayErrorDialog(error);
676 }
677 }
678 });
679 }
680 }
681
682 @SuppressWarnings("deprecation")
683 @TargetApi(Build.VERSION_CODES.JELLY_BEAN)
684 protected void setListItemBackgroundOnView(View view) {
685 int sdk = android.os.Build.VERSION.SDK_INT;
686 if (sdk < android.os.Build.VERSION_CODES.JELLY_BEAN) {
687 view.setBackgroundDrawable(getResources().getDrawable(R.drawable.greybackground));
688 } else {
689 view.setBackground(getResources().getDrawable(R.drawable.greybackground));
690 }
691 }
692
693 protected void choosePgpSignId(Account account) {
694 xmppConnectionService.getPgpEngine().chooseKey(account, new UiCallback<Account>() {
695 @Override
696 public void success(Account account1) {
697 }
698
699 @Override
700 public void error(int errorCode, Account object) {
701
702 }
703
704 @Override
705 public void userInputRequired(PendingIntent pi, Account object) {
706 try {
707 startIntentSenderForResult(pi.getIntentSender(),
708 REQUEST_CHOOSE_PGP_ID, null, 0, 0, 0);
709 } catch (final SendIntentException ignored) {
710 }
711 }
712 });
713 }
714
715 protected void displayErrorDialog(final int errorCode) {
716 runOnUiThread(() -> {
717 Builder builder = new Builder(XmppActivity.this);
718 builder.setIconAttribute(android.R.attr.alertDialogIcon);
719 builder.setTitle(getString(R.string.error));
720 builder.setMessage(errorCode);
721 builder.setNeutralButton(R.string.accept, null);
722 builder.create().show();
723 });
724
725 }
726
727 protected void showAddToRosterDialog(final Contact contact) {
728 AlertDialog.Builder builder = new AlertDialog.Builder(this);
729 builder.setTitle(contact.getJid().toString());
730 builder.setMessage(getString(R.string.not_in_roster));
731 builder.setNegativeButton(getString(R.string.cancel), null);
732 builder.setPositiveButton(getString(R.string.add_contact), (dialog, which) -> xmppConnectionService.createContact(contact, true));
733 builder.create().show();
734 }
735
736 private void showAskForPresenceDialog(final Contact contact) {
737 AlertDialog.Builder builder = new AlertDialog.Builder(this);
738 builder.setTitle(contact.getJid().toString());
739 builder.setMessage(R.string.request_presence_updates);
740 builder.setNegativeButton(R.string.cancel, null);
741 builder.setPositiveButton(R.string.request_now,
742 (dialog, which) -> {
743 if (xmppConnectionServiceBound) {
744 xmppConnectionService.sendPresencePacket(contact
745 .getAccount(), xmppConnectionService
746 .getPresenceGenerator()
747 .requestPresenceUpdatesFrom(contact));
748 }
749 });
750 builder.create().show();
751 }
752
753 protected void quickEdit(String previousValue, @StringRes int hint, OnValueEdited callback) {
754 quickEdit(previousValue, callback, hint, false, false);
755 }
756
757 protected void quickEdit(String previousValue, @StringRes int hint, OnValueEdited callback, boolean permitEmpty) {
758 quickEdit(previousValue, callback, hint, false, permitEmpty);
759 }
760
761 protected void quickPasswordEdit(String previousValue, OnValueEdited callback) {
762 quickEdit(previousValue, callback, R.string.password, true, false);
763 }
764
765 @SuppressLint("InflateParams")
766 private void quickEdit(final String previousValue,
767 final OnValueEdited callback,
768 final @StringRes int hint,
769 boolean password,
770 boolean permitEmpty) {
771 AlertDialog.Builder builder = new AlertDialog.Builder(this);
772 DialogQuickeditBinding binding = DataBindingUtil.inflate(getLayoutInflater(), R.layout.dialog_quickedit, null, false);
773 if (password) {
774 binding.inputEditText.setInputType(InputType.TYPE_CLASS_TEXT | InputType.TYPE_TEXT_VARIATION_PASSWORD);
775 }
776 builder.setPositiveButton(R.string.accept, null);
777 if (hint != 0) {
778 binding.inputLayout.setHint(getString(hint));
779 }
780 binding.inputEditText.requestFocus();
781 if (previousValue != null) {
782 binding.inputEditText.getText().append(previousValue);
783 }
784 builder.setView(binding.getRoot());
785 builder.setNegativeButton(R.string.cancel, null);
786 final AlertDialog dialog = builder.create();
787 dialog.setOnShowListener(d -> SoftKeyboardUtils.showKeyboard(binding.inputEditText));
788 dialog.show();
789 View.OnClickListener clickListener = v -> {
790 String value = binding.inputEditText.getText().toString();
791 if (!value.equals(previousValue) && (!value.trim().isEmpty() || permitEmpty)) {
792 String error = callback.onValueEdited(value);
793 if (error != null) {
794 binding.inputLayout.setError(error);
795 return;
796 }
797 }
798 SoftKeyboardUtils.hideSoftKeyboard(binding.inputEditText);
799 dialog.dismiss();
800 };
801 dialog.getButton(DialogInterface.BUTTON_POSITIVE).setOnClickListener(clickListener);
802 dialog.getButton(DialogInterface.BUTTON_NEGATIVE).setOnClickListener((v -> {
803 SoftKeyboardUtils.hideSoftKeyboard(binding.inputEditText);
804 dialog.dismiss();
805 }));
806 dialog.setCanceledOnTouchOutside(false);
807 dialog.setOnDismissListener(dialog1 -> {
808 SoftKeyboardUtils.hideSoftKeyboard(binding.inputEditText);
809 });
810 }
811
812 protected boolean hasStoragePermission(int requestCode) {
813 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M && Build.VERSION.SDK_INT < Build.VERSION_CODES.TIRAMISU) {
814 if (checkSelfPermission(Manifest.permission.WRITE_EXTERNAL_STORAGE) != PackageManager.PERMISSION_GRANTED) {
815 requestPermissions(new String[]{Manifest.permission.WRITE_EXTERNAL_STORAGE}, requestCode);
816 return false;
817 } else {
818 return true;
819 }
820 } else {
821 return true;
822 }
823 }
824
825 protected void onActivityResult(int requestCode, int resultCode, final Intent data) {
826 super.onActivityResult(requestCode, resultCode, data);
827 if (requestCode == REQUEST_INVITE_TO_CONVERSATION && resultCode == RESULT_OK) {
828 mPendingConferenceInvite = ConferenceInvite.parse(data);
829 if (xmppConnectionServiceBound && mPendingConferenceInvite != null) {
830 if (mPendingConferenceInvite.execute(this)) {
831 mToast = Toast.makeText(this, R.string.creating_conference, Toast.LENGTH_LONG);
832 mToast.show();
833 }
834 mPendingConferenceInvite = null;
835 }
836 }
837 }
838
839 public boolean copyTextToClipboard(String text, int labelResId) {
840 ClipboardManager mClipBoardManager = (ClipboardManager) getSystemService(CLIPBOARD_SERVICE);
841 String label = getResources().getString(labelResId);
842 if (mClipBoardManager != null) {
843 ClipData mClipData = ClipData.newPlainText(label, text);
844 mClipBoardManager.setPrimaryClip(mClipData);
845 return true;
846 }
847 return false;
848 }
849
850 protected boolean manuallyChangePresence() {
851 return getBooleanPreference(SettingsActivity.MANUALLY_CHANGE_PRESENCE, R.bool.manually_change_presence);
852 }
853
854 protected String getShareableUri() {
855 return getShareableUri(false);
856 }
857
858 protected String getShareableUri(boolean http) {
859 return null;
860 }
861
862 protected void shareLink(boolean http) {
863 String uri = getShareableUri(http);
864 if (uri == null || uri.isEmpty()) {
865 return;
866 }
867 Intent intent = new Intent(Intent.ACTION_SEND);
868 intent.setType("text/plain");
869 intent.putExtra(Intent.EXTRA_TEXT, getShareableUri(http));
870 try {
871 startActivity(Intent.createChooser(intent, getText(R.string.share_uri_with)));
872 } catch (ActivityNotFoundException e) {
873 Toast.makeText(this, R.string.no_application_to_share_uri, Toast.LENGTH_SHORT).show();
874 }
875 }
876
877 protected void launchOpenKeyChain(long keyId) {
878 PgpEngine pgp = XmppActivity.this.xmppConnectionService.getPgpEngine();
879 try {
880 startIntentSenderForResult(
881 pgp.getIntentForKey(keyId).getIntentSender(), 0, null, 0,
882 0, 0);
883 } catch (Throwable e) {
884 Toast.makeText(XmppActivity.this, R.string.openpgp_error, Toast.LENGTH_SHORT).show();
885 }
886 }
887
888 @Override
889 protected void onResume(){
890 super.onResume();
891 SettingsUtils.applyScreenshotPreventionSetting(this);
892 }
893
894 protected int findTheme() {
895 return ThemeHelper.find(this);
896 }
897
898 @Override
899 public void onPause() {
900 super.onPause();
901 }
902
903 @Override
904 public boolean onMenuOpened(int id, Menu menu) {
905 if (id == AppCompatDelegate.FEATURE_SUPPORT_ACTION_BAR && menu != null) {
906 MenuDoubleTabUtil.recordMenuOpen();
907 }
908 return super.onMenuOpened(id, menu);
909 }
910
911 protected void showQrCode() {
912 showQrCode(getShareableUri());
913 }
914
915 protected void showQrCode(final String uri) {
916 if (uri == null || uri.isEmpty()) {
917 return;
918 }
919 Point size = new Point();
920 getWindowManager().getDefaultDisplay().getSize(size);
921 final int width = (size.x < size.y ? size.x : size.y);
922 Bitmap bitmap = BarcodeProvider.create2dBarcodeBitmap(uri, width);
923 ImageView view = new ImageView(this);
924 view.setBackgroundColor(Color.WHITE);
925 view.setImageBitmap(bitmap);
926 AlertDialog.Builder builder = new AlertDialog.Builder(this);
927 builder.setView(view);
928 builder.create().show();
929 }
930
931 protected Account extractAccount(Intent intent) {
932 final String jid = intent != null ? intent.getStringExtra(EXTRA_ACCOUNT) : null;
933 try {
934 return jid != null ? xmppConnectionService.findAccountByJid(Jid.ofEscaped(jid)) : null;
935 } catch (IllegalArgumentException e) {
936 return null;
937 }
938 }
939
940 public AvatarService avatarService() {
941 return xmppConnectionService.getAvatarService();
942 }
943
944 public void loadBitmap(Message message, ImageView imageView) {
945 Bitmap bm;
946 try {
947 bm = xmppConnectionService.getFileBackend().getThumbnail(message, (int) (metrics.density * 288), true);
948 } catch (IOException e) {
949 bm = null;
950 }
951 if (bm != null) {
952 cancelPotentialWork(message, imageView);
953 imageView.setImageBitmap(bm);
954 imageView.setBackgroundColor(0x00000000);
955 } else {
956 if (cancelPotentialWork(message, imageView)) {
957 imageView.setBackgroundColor(0xff333333);
958 imageView.setImageDrawable(null);
959 final BitmapWorkerTask task = new BitmapWorkerTask(imageView);
960 final AsyncDrawable asyncDrawable = new AsyncDrawable(
961 getResources(), null, task);
962 imageView.setImageDrawable(asyncDrawable);
963 try {
964 task.execute(message);
965 } catch (final RejectedExecutionException ignored) {
966 ignored.printStackTrace();
967 }
968 }
969 }
970 }
971
972 protected interface OnValueEdited {
973 String onValueEdited(String value);
974 }
975
976 public static class ConferenceInvite {
977 private String uuid;
978 private final List<Jid> jids = new ArrayList<>();
979
980 public static ConferenceInvite parse(Intent data) {
981 ConferenceInvite invite = new ConferenceInvite();
982 invite.uuid = data.getStringExtra(ChooseContactActivity.EXTRA_CONVERSATION);
983 if (invite.uuid == null) {
984 return null;
985 }
986 invite.jids.addAll(ChooseContactActivity.extractJabberIds(data));
987 return invite;
988 }
989
990 public boolean execute(XmppActivity activity) {
991 XmppConnectionService service = activity.xmppConnectionService;
992 Conversation conversation = service.findConversationByUuid(this.uuid);
993 if (conversation == null) {
994 return false;
995 }
996 if (conversation.getMode() == Conversation.MODE_MULTI) {
997 for (Jid jid : jids) {
998 service.invite(conversation, jid);
999 }
1000 return false;
1001 } else {
1002 jids.add(conversation.getJid().asBareJid());
1003 return service.createAdhocConference(conversation.getAccount(), null, jids, activity.adhocCallback);
1004 }
1005 }
1006 }
1007
1008 static class BitmapWorkerTask extends AsyncTask<Message, Void, Bitmap> {
1009 private final WeakReference<ImageView> imageViewReference;
1010 private Message message = null;
1011
1012 private BitmapWorkerTask(ImageView imageView) {
1013 this.imageViewReference = new WeakReference<>(imageView);
1014 }
1015
1016 @Override
1017 protected Bitmap doInBackground(Message... params) {
1018 if (isCancelled()) {
1019 return null;
1020 }
1021 message = params[0];
1022 try {
1023 final XmppActivity activity = find(imageViewReference);
1024 if (activity != null && activity.xmppConnectionService != null) {
1025 return activity.xmppConnectionService.getFileBackend().getThumbnail(message, (int) (activity.metrics.density * 288), false);
1026 } else {
1027 return null;
1028 }
1029 } catch (IOException e) {
1030 return null;
1031 }
1032 }
1033
1034 @Override
1035 protected void onPostExecute(final Bitmap bitmap) {
1036 if (!isCancelled()) {
1037 final ImageView imageView = imageViewReference.get();
1038 if (imageView != null) {
1039 imageView.setImageBitmap(bitmap);
1040 imageView.setBackgroundColor(bitmap == null ? 0xff333333 : 0x00000000);
1041 }
1042 }
1043 }
1044 }
1045
1046 private static class AsyncDrawable extends BitmapDrawable {
1047 private final WeakReference<BitmapWorkerTask> bitmapWorkerTaskReference;
1048
1049 private AsyncDrawable(Resources res, Bitmap bitmap, BitmapWorkerTask bitmapWorkerTask) {
1050 super(res, bitmap);
1051 bitmapWorkerTaskReference = new WeakReference<>(bitmapWorkerTask);
1052 }
1053
1054 private BitmapWorkerTask getBitmapWorkerTask() {
1055 return bitmapWorkerTaskReference.get();
1056 }
1057 }
1058
1059 public static XmppActivity find(@NonNull WeakReference<ImageView> viewWeakReference) {
1060 final View view = viewWeakReference.get();
1061 return view == null ? null : find(view);
1062 }
1063
1064 public static XmppActivity find(@NonNull final View view) {
1065 Context context = view.getContext();
1066 while (context instanceof ContextWrapper) {
1067 if (context instanceof XmppActivity) {
1068 return (XmppActivity) context;
1069 }
1070 context = ((ContextWrapper) context).getBaseContext();
1071 }
1072 return null;
1073 }
1074}