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.StringRes;
52import androidx.appcompat.app.AlertDialog;
53import androidx.appcompat.app.AlertDialog.Builder;
54import androidx.appcompat.app.AppCompatDelegate;
55import androidx.databinding.DataBindingUtil;
56
57import com.google.common.base.Strings;
58
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.EmojiInitializationService;
71import eu.siacs.conversations.services.QuickConversationsService;
72import eu.siacs.conversations.services.XmppConnectionService;
73import eu.siacs.conversations.services.XmppConnectionService.XmppConnectionBinder;
74import eu.siacs.conversations.ui.util.MenuDoubleTabUtil;
75import eu.siacs.conversations.ui.util.PresenceSelector;
76import eu.siacs.conversations.ui.util.SettingsUtils;
77import eu.siacs.conversations.ui.util.SoftKeyboardUtils;
78import eu.siacs.conversations.utils.AccountUtils;
79import eu.siacs.conversations.utils.Compatibility;
80import eu.siacs.conversations.utils.ExceptionHelper;
81import eu.siacs.conversations.utils.SignupUtils;
82import eu.siacs.conversations.utils.ThemeHelper;
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 int mTheme;
109 protected boolean mUsingEnterKey = false;
110 protected boolean mUseTor = false;
111 protected Toast mToast;
112 public Runnable onOpenPGPKeyPublished = () -> Toast.makeText(XmppActivity.this, R.string.openpgp_has_been_published, Toast.LENGTH_SHORT).show();
113 protected ConferenceInvite mPendingConferenceInvite = null;
114 protected ServiceConnection mConnection = new ServiceConnection() {
115
116 @Override
117 public void onServiceConnected(ComponentName className, IBinder service) {
118 XmppConnectionBinder binder = (XmppConnectionBinder) service;
119 xmppConnectionService = binder.getService();
120 xmppConnectionServiceBound = true;
121 registerListeners();
122 onBackendConnected();
123 }
124
125 @Override
126 public void onServiceDisconnected(ComponentName arg0) {
127 xmppConnectionServiceBound = false;
128 }
129 };
130 private DisplayMetrics metrics;
131 private long mLastUiRefresh = 0;
132 private final Handler mRefreshUiHandler = new Handler();
133 private final Runnable mRefreshUiRunnable = () -> {
134 mLastUiRefresh = SystemClock.elapsedRealtime();
135 refreshUiReal();
136 };
137 private final UiCallback<Conversation> adhocCallback = new UiCallback<Conversation>() {
138 @Override
139 public void success(final Conversation conversation) {
140 runOnUiThread(() -> {
141 switchToConversation(conversation);
142 hideToast();
143 });
144 }
145
146 @Override
147 public void error(final int errorCode, Conversation object) {
148 runOnUiThread(() -> replaceToast(getString(errorCode)));
149 }
150
151 @Override
152 public void userInputRequired(PendingIntent pi, Conversation object) {
153
154 }
155 };
156 public boolean mSkipBackgroundBinding = false;
157
158 public static boolean cancelPotentialWork(Message message, ImageView imageView) {
159 final BitmapWorkerTask bitmapWorkerTask = getBitmapWorkerTask(imageView);
160
161 if (bitmapWorkerTask != null) {
162 final Message oldMessage = bitmapWorkerTask.message;
163 if (oldMessage == null || message != oldMessage) {
164 bitmapWorkerTask.cancel(true);
165 } else {
166 return false;
167 }
168 }
169 return true;
170 }
171
172 private static BitmapWorkerTask getBitmapWorkerTask(ImageView imageView) {
173 if (imageView != null) {
174 final Drawable drawable = imageView.getDrawable();
175 if (drawable instanceof AsyncDrawable) {
176 final AsyncDrawable asyncDrawable = (AsyncDrawable) drawable;
177 return asyncDrawable.getBitmapWorkerTask();
178 }
179 }
180 return null;
181 }
182
183 protected void hideToast() {
184 if (mToast != null) {
185 mToast.cancel();
186 }
187 }
188
189 protected void replaceToast(String msg) {
190 replaceToast(msg, true);
191 }
192
193 protected void replaceToast(String msg, boolean showlong) {
194 hideToast();
195 mToast = Toast.makeText(this, msg, showlong ? Toast.LENGTH_LONG : Toast.LENGTH_SHORT);
196 mToast.show();
197 }
198
199 protected final void refreshUi() {
200 final long diff = SystemClock.elapsedRealtime() - mLastUiRefresh;
201 if (diff > Config.REFRESH_UI_INTERVAL) {
202 mRefreshUiHandler.removeCallbacks(mRefreshUiRunnable);
203 runOnUiThread(mRefreshUiRunnable);
204 } else {
205 final long next = Config.REFRESH_UI_INTERVAL - diff;
206 mRefreshUiHandler.removeCallbacks(mRefreshUiRunnable);
207 mRefreshUiHandler.postDelayed(mRefreshUiRunnable, next);
208 }
209 }
210
211 abstract protected void refreshUiReal();
212
213 @Override
214 protected void onStart() {
215 super.onStart();
216 if (!xmppConnectionServiceBound) {
217 if (this.mSkipBackgroundBinding) {
218 Log.d(Config.LOGTAG, "skipping background binding");
219 } else {
220 connectToBackend();
221 }
222 } else {
223 this.registerListeners();
224 this.onBackendConnected();
225 }
226 this.mUsingEnterKey = usingEnterKey();
227 this.mUseTor = useTor();
228 }
229
230 public void connectToBackend() {
231 Intent intent = new Intent(this, XmppConnectionService.class);
232 intent.setAction("ui");
233 try {
234 startService(intent);
235 } catch (IllegalStateException e) {
236 Log.w(Config.LOGTAG, "unable to start service from " + getClass().getSimpleName());
237 }
238 bindService(intent, mConnection, Context.BIND_AUTO_CREATE);
239 }
240
241 @Override
242 protected void onStop() {
243 super.onStop();
244 if (xmppConnectionServiceBound) {
245 this.unregisterListeners();
246 unbindService(mConnection);
247 xmppConnectionServiceBound = false;
248 }
249 }
250
251
252 public boolean hasPgp() {
253 return xmppConnectionService.getPgpEngine() != null;
254 }
255
256 public void showInstallPgpDialog() {
257 Builder builder = new AlertDialog.Builder(this);
258 builder.setTitle(getString(R.string.openkeychain_required));
259 builder.setIconAttribute(android.R.attr.alertDialogIcon);
260 builder.setMessage(Html.fromHtml(getString(R.string.openkeychain_required_long, getString(R.string.app_name))));
261 builder.setNegativeButton(getString(R.string.cancel), null);
262 builder.setNeutralButton(getString(R.string.restart),
263 (dialog, which) -> {
264 if (xmppConnectionServiceBound) {
265 unbindService(mConnection);
266 xmppConnectionServiceBound = false;
267 }
268 stopService(new Intent(XmppActivity.this,
269 XmppConnectionService.class));
270 finish();
271 });
272 builder.setPositiveButton(getString(R.string.install),
273 (dialog, which) -> {
274 Uri uri = Uri
275 .parse("market://details?id=org.sufficientlysecure.keychain");
276 Intent marketIntent = new Intent(Intent.ACTION_VIEW,
277 uri);
278 PackageManager manager = getApplicationContext()
279 .getPackageManager();
280 List<ResolveInfo> infos = manager
281 .queryIntentActivities(marketIntent, 0);
282 if (infos.size() > 0) {
283 startActivity(marketIntent);
284 } else {
285 uri = Uri.parse("http://www.openkeychain.org/");
286 Intent browserIntent = new Intent(
287 Intent.ACTION_VIEW, uri);
288 startActivity(browserIntent);
289 }
290 finish();
291 });
292 builder.create().show();
293 }
294
295 protected void deleteAccount(final Account account) {
296 this.deleteAccount(account, null);
297 }
298
299 protected void deleteAccount(final Account account, final Runnable postDelete) {
300 final AlertDialog.Builder builder = new AlertDialog.Builder(this);
301 final View dialogView = getLayoutInflater().inflate(R.layout.dialog_delete_account, null);
302 final CheckBox deleteFromServer =
303 dialogView.findViewById(R.id.delete_from_server);
304 builder.setView(dialogView);
305 builder.setTitle(R.string.mgmt_account_delete);
306 builder.setPositiveButton(getString(R.string.delete),null);
307 builder.setNegativeButton(getString(R.string.cancel), null);
308 final AlertDialog dialog = builder.create();
309 dialog.setOnShowListener(dialogInterface->{
310 final Button button = dialog.getButton(AlertDialog.BUTTON_POSITIVE);
311 button.setOnClickListener(v -> {
312 final boolean unregister = deleteFromServer.isChecked();
313 if (unregister) {
314 if (account.isOnlineAndConnected()) {
315 deleteFromServer.setEnabled(false);
316 button.setText(R.string.please_wait);
317 button.setEnabled(false);
318 xmppConnectionService.unregisterAccount(account, result -> {
319 runOnUiThread(()->{
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 });
338 } else {
339 Toast.makeText(this,R.string.not_connected_try_again,Toast.LENGTH_LONG).show();
340 }
341 } else {
342 xmppConnectionService.deleteAccount(account);
343 dialog.dismiss();
344 if (xmppConnectionService.getAccounts().size() == 0 && Config.MAGIC_CREATE_DOMAIN != null) {
345 final Intent intent = SignupUtils.getSignUpIntent(this);
346 intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_CLEAR_TASK);
347 startActivity(intent);
348 } else if (postDelete != null) {
349 postDelete.run();
350 }
351 }
352 });
353 });
354 dialog.show();
355 }
356
357 abstract void onBackendConnected();
358
359 protected void registerListeners() {
360 if (this instanceof XmppConnectionService.OnConversationUpdate) {
361 this.xmppConnectionService.setOnConversationListChangedListener((XmppConnectionService.OnConversationUpdate) this);
362 }
363 if (this instanceof XmppConnectionService.OnAccountUpdate) {
364 this.xmppConnectionService.setOnAccountListChangedListener((XmppConnectionService.OnAccountUpdate) this);
365 }
366 if (this instanceof XmppConnectionService.OnCaptchaRequested) {
367 this.xmppConnectionService.setOnCaptchaRequestedListener((XmppConnectionService.OnCaptchaRequested) this);
368 }
369 if (this instanceof XmppConnectionService.OnRosterUpdate) {
370 this.xmppConnectionService.setOnRosterUpdateListener((XmppConnectionService.OnRosterUpdate) this);
371 }
372 if (this instanceof XmppConnectionService.OnMucRosterUpdate) {
373 this.xmppConnectionService.setOnMucRosterUpdateListener((XmppConnectionService.OnMucRosterUpdate) this);
374 }
375 if (this instanceof OnUpdateBlocklist) {
376 this.xmppConnectionService.setOnUpdateBlocklistListener((OnUpdateBlocklist) this);
377 }
378 if (this instanceof XmppConnectionService.OnShowErrorToast) {
379 this.xmppConnectionService.setOnShowErrorToastListener((XmppConnectionService.OnShowErrorToast) this);
380 }
381 if (this instanceof OnKeyStatusUpdated) {
382 this.xmppConnectionService.setOnKeyStatusUpdatedListener((OnKeyStatusUpdated) this);
383 }
384 if (this instanceof XmppConnectionService.OnJingleRtpConnectionUpdate) {
385 this.xmppConnectionService.setOnRtpConnectionUpdateListener((XmppConnectionService.OnJingleRtpConnectionUpdate) this);
386 }
387 }
388
389 protected void unregisterListeners() {
390 if (this instanceof XmppConnectionService.OnConversationUpdate) {
391 this.xmppConnectionService.removeOnConversationListChangedListener((XmppConnectionService.OnConversationUpdate) this);
392 }
393 if (this instanceof XmppConnectionService.OnAccountUpdate) {
394 this.xmppConnectionService.removeOnAccountListChangedListener((XmppConnectionService.OnAccountUpdate) this);
395 }
396 if (this instanceof XmppConnectionService.OnCaptchaRequested) {
397 this.xmppConnectionService.removeOnCaptchaRequestedListener((XmppConnectionService.OnCaptchaRequested) this);
398 }
399 if (this instanceof XmppConnectionService.OnRosterUpdate) {
400 this.xmppConnectionService.removeOnRosterUpdateListener((XmppConnectionService.OnRosterUpdate) this);
401 }
402 if (this instanceof XmppConnectionService.OnMucRosterUpdate) {
403 this.xmppConnectionService.removeOnMucRosterUpdateListener((XmppConnectionService.OnMucRosterUpdate) this);
404 }
405 if (this instanceof OnUpdateBlocklist) {
406 this.xmppConnectionService.removeOnUpdateBlocklistListener((OnUpdateBlocklist) this);
407 }
408 if (this instanceof XmppConnectionService.OnShowErrorToast) {
409 this.xmppConnectionService.removeOnShowErrorToastListener((XmppConnectionService.OnShowErrorToast) this);
410 }
411 if (this instanceof OnKeyStatusUpdated) {
412 this.xmppConnectionService.removeOnNewKeysAvailableListener((OnKeyStatusUpdated) this);
413 }
414 if (this instanceof XmppConnectionService.OnJingleRtpConnectionUpdate) {
415 this.xmppConnectionService.removeRtpConnectionUpdateListener((XmppConnectionService.OnJingleRtpConnectionUpdate) this);
416 }
417 }
418
419 @Override
420 public boolean onOptionsItemSelected(final MenuItem item) {
421 switch (item.getItemId()) {
422 case R.id.action_settings:
423 startActivity(new Intent(this, SettingsActivity.class));
424 break;
425 case R.id.action_accounts:
426 AccountUtils.launchManageAccounts(this);
427 break;
428 case R.id.action_account:
429 AccountUtils.launchManageAccount(this);
430 break;
431 case android.R.id.home:
432 finish();
433 break;
434 case R.id.action_show_qr_code:
435 showQrCode();
436 break;
437 }
438 return super.onOptionsItemSelected(item);
439 }
440
441 public void selectPresence(final Conversation conversation, final PresenceSelector.OnPresenceSelected listener) {
442 final Contact contact = conversation.getContact();
443 if (contact.showInRoster() || contact.isSelf()) {
444 final Presences presences = contact.getPresences();
445 if (presences.size() == 0) {
446 if (contact.isSelf()) {
447 conversation.setNextCounterpart(null);
448 listener.onPresenceSelected();
449 } else if (!contact.getOption(Contact.Options.TO)
450 && !contact.getOption(Contact.Options.ASKING)
451 && contact.getAccount().getStatus() == Account.State.ONLINE) {
452 showAskForPresenceDialog(contact);
453 } else if (!contact.getOption(Contact.Options.TO)
454 || !contact.getOption(Contact.Options.FROM)) {
455 PresenceSelector.warnMutualPresenceSubscription(this, conversation, listener);
456 } else {
457 conversation.setNextCounterpart(null);
458 listener.onPresenceSelected();
459 }
460 } else if (presences.size() == 1) {
461 final String presence = presences.toResourceArray()[0];
462 conversation.setNextCounterpart(PresenceSelector.getNextCounterpart(contact, presence));
463 listener.onPresenceSelected();
464 } else {
465 PresenceSelector.showPresenceSelectionDialog(this, conversation, listener);
466 }
467 } else {
468 showAddToRosterDialog(conversation.getContact());
469 }
470 }
471
472 @SuppressLint("UnsupportedChromeOsCameraSystemFeature")
473 @Override
474 protected void onCreate(Bundle savedInstanceState) {
475 super.onCreate(savedInstanceState);
476 metrics = getResources().getDisplayMetrics();
477 ExceptionHelper.init(getApplicationContext());
478 EmojiInitializationService.execute(this);
479 this.isCameraFeatureAvailable = getPackageManager().hasSystemFeature(PackageManager.FEATURE_CAMERA_ANY);
480 this.mTheme = findTheme();
481 setTheme(this.mTheme);
482 }
483
484 protected boolean isCameraFeatureAvailable() {
485 return this.isCameraFeatureAvailable;
486 }
487
488 public boolean isDarkTheme() {
489 return ThemeHelper.isDark(mTheme);
490 }
491
492 public int getThemeResource(int r_attr_name, int r_drawable_def) {
493 int[] attrs = {r_attr_name};
494 TypedArray ta = this.getTheme().obtainStyledAttributes(attrs);
495
496 int res = ta.getResourceId(0, r_drawable_def);
497 ta.recycle();
498
499 return res;
500 }
501
502 protected boolean isOptimizingBattery() {
503 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
504 final PowerManager pm = (PowerManager) getSystemService(POWER_SERVICE);
505 return pm != null
506 && !pm.isIgnoringBatteryOptimizations(getPackageName());
507 } else {
508 return false;
509 }
510 }
511
512 protected boolean isAffectedByDataSaver() {
513 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
514 final ConnectivityManager cm = (ConnectivityManager) getSystemService(Context.CONNECTIVITY_SERVICE);
515 return cm != null
516 && cm.isActiveNetworkMetered()
517 && Compatibility.getRestrictBackgroundStatus(cm) == ConnectivityManager.RESTRICT_BACKGROUND_STATUS_ENABLED;
518 } else {
519 return false;
520 }
521 }
522
523 private boolean usingEnterKey() {
524 return getBooleanPreference("display_enter_key", R.bool.display_enter_key);
525 }
526
527 private boolean useTor() {
528 return QuickConversationsService.isConversations() && getBooleanPreference("use_tor", R.bool.use_tor);
529 }
530
531 protected SharedPreferences getPreferences() {
532 return PreferenceManager.getDefaultSharedPreferences(getApplicationContext());
533 }
534
535 protected boolean getBooleanPreference(String name, @BoolRes int res) {
536 return getPreferences().getBoolean(name, getResources().getBoolean(res));
537 }
538
539 public void switchToConversation(Conversation conversation) {
540 switchToConversation(conversation, null);
541 }
542
543 public void switchToConversationAndQuote(Conversation conversation, String text) {
544 switchToConversation(conversation, text, true, null, false, false);
545 }
546
547 public void switchToConversation(Conversation conversation, String text) {
548 switchToConversation(conversation, text, false, null, false, false);
549 }
550
551 public void switchToConversationDoNotAppend(Conversation conversation, String text) {
552 switchToConversation(conversation, text, false, null, false, true);
553 }
554
555 public void highlightInMuc(Conversation conversation, String nick) {
556 switchToConversation(conversation, null, false, nick, false, false);
557 }
558
559 public void privateMsgInMuc(Conversation conversation, String nick) {
560 switchToConversation(conversation, null, false, nick, true, false);
561 }
562
563 private void switchToConversation(Conversation conversation, String text, boolean asQuote, String nick, boolean pm, boolean doNotAppend) {
564 Intent intent = new Intent(this, ConversationsActivity.class);
565 intent.setAction(ConversationsActivity.ACTION_VIEW_CONVERSATION);
566 intent.putExtra(ConversationsActivity.EXTRA_CONVERSATION, conversation.getUuid());
567 if (text != null) {
568 intent.putExtra(Intent.EXTRA_TEXT, text);
569 if (asQuote) {
570 intent.putExtra(ConversationsActivity.EXTRA_AS_QUOTE, true);
571 }
572 }
573 if (nick != null) {
574 intent.putExtra(ConversationsActivity.EXTRA_NICK, nick);
575 intent.putExtra(ConversationsActivity.EXTRA_IS_PRIVATE_MESSAGE, pm);
576 }
577 if (doNotAppend) {
578 intent.putExtra(ConversationsActivity.EXTRA_DO_NOT_APPEND, true);
579 }
580 intent.setFlags(intent.getFlags() | Intent.FLAG_ACTIVITY_CLEAR_TOP);
581 startActivity(intent);
582 finish();
583 }
584
585 public void switchToContactDetails(Contact contact) {
586 switchToContactDetails(contact, null);
587 }
588
589 public void switchToContactDetails(Contact contact, String messageFingerprint) {
590 Intent intent = new Intent(this, ContactDetailsActivity.class);
591 intent.setAction(ContactDetailsActivity.ACTION_VIEW_CONTACT);
592 intent.putExtra(EXTRA_ACCOUNT, contact.getAccount().getJid().asBareJid().toEscapedString());
593 intent.putExtra("contact", contact.getJid().toEscapedString());
594 intent.putExtra("fingerprint", messageFingerprint);
595 startActivity(intent);
596 }
597
598 public void switchToAccount(Account account, String fingerprint) {
599 switchToAccount(account, false, fingerprint);
600 }
601
602 public void switchToAccount(Account account) {
603 switchToAccount(account, false, null);
604 }
605
606 public void switchToAccount(Account account, boolean init, String fingerprint) {
607 Intent intent = new Intent(this, EditAccountActivity.class);
608 intent.putExtra("jid", account.getJid().asBareJid().toEscapedString());
609 intent.putExtra("init", init);
610 if (init) {
611 intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_CLEAR_TASK | Intent.FLAG_ACTIVITY_NO_ANIMATION);
612 }
613 if (fingerprint != null) {
614 intent.putExtra("fingerprint", fingerprint);
615 }
616 startActivity(intent);
617 if (init) {
618 overridePendingTransition(0, 0);
619 }
620 }
621
622 protected void delegateUriPermissionsToService(Uri uri) {
623 Intent intent = new Intent(this, XmppConnectionService.class);
624 intent.setAction(Intent.ACTION_SEND);
625 intent.setData(uri);
626 intent.addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION);
627 try {
628 startService(intent);
629 } catch (Exception e) {
630 Log.e(Config.LOGTAG, "unable to delegate uri permission", e);
631 }
632 }
633
634 protected void inviteToConversation(Conversation conversation) {
635 startActivityForResult(ChooseContactActivity.create(this, conversation), REQUEST_INVITE_TO_CONVERSATION);
636 }
637
638 protected void announcePgp(final Account account, final Conversation conversation, Intent intent, final Runnable onSuccess) {
639 if (account.getPgpId() == 0) {
640 choosePgpSignId(account);
641 } else {
642 final String status = Strings.nullToEmpty(account.getPresenceStatusMessage());
643 xmppConnectionService.getPgpEngine().generateSignature(intent, account, status, new UiCallback<String>() {
644
645 @Override
646 public void userInputRequired(final PendingIntent pi, final String signature) {
647 try {
648 startIntentSenderForResult(pi.getIntentSender(), REQUEST_ANNOUNCE_PGP, null, 0, 0, 0,Compatibility.pgpStartIntentSenderOptions());
649 } catch (final SendIntentException ignored) {
650 }
651 }
652
653 @Override
654 public void success(String signature) {
655 account.setPgpSignature(signature);
656 xmppConnectionService.databaseBackend.updateAccount(account);
657 xmppConnectionService.sendPresence(account);
658 if (conversation != null) {
659 conversation.setNextEncryption(Message.ENCRYPTION_PGP);
660 xmppConnectionService.updateConversation(conversation);
661 refreshUi();
662 }
663 if (onSuccess != null) {
664 runOnUiThread(onSuccess);
665 }
666 }
667
668 @Override
669 public void error(int error, String signature) {
670 if (error == 0) {
671 account.setPgpSignId(0);
672 account.unsetPgpSignature();
673 xmppConnectionService.databaseBackend.updateAccount(account);
674 choosePgpSignId(account);
675 } else {
676 displayErrorDialog(error);
677 }
678 }
679 });
680 }
681 }
682
683 @SuppressWarnings("deprecation")
684 @TargetApi(Build.VERSION_CODES.JELLY_BEAN)
685 protected void setListItemBackgroundOnView(View view) {
686 int sdk = android.os.Build.VERSION.SDK_INT;
687 if (sdk < android.os.Build.VERSION_CODES.JELLY_BEAN) {
688 view.setBackgroundDrawable(getResources().getDrawable(R.drawable.greybackground));
689 } else {
690 view.setBackground(getResources().getDrawable(R.drawable.greybackground));
691 }
692 }
693
694 protected void choosePgpSignId(Account account) {
695 xmppConnectionService.getPgpEngine().chooseKey(account, new UiCallback<Account>() {
696 @Override
697 public void success(Account account1) {
698 }
699
700 @Override
701 public void error(int errorCode, Account object) {
702
703 }
704
705 @Override
706 public void userInputRequired(PendingIntent pi, Account object) {
707 try {
708 startIntentSenderForResult(pi.getIntentSender(),
709 REQUEST_CHOOSE_PGP_ID, null, 0, 0, 0, Compatibility.pgpStartIntentSenderOptions());
710 } catch (final SendIntentException ignored) {
711 }
712 }
713 });
714 }
715
716 protected void displayErrorDialog(final int errorCode) {
717 runOnUiThread(() -> {
718 Builder builder = new Builder(XmppActivity.this);
719 builder.setIconAttribute(android.R.attr.alertDialogIcon);
720 builder.setTitle(getString(R.string.error));
721 builder.setMessage(errorCode);
722 builder.setNeutralButton(R.string.accept, null);
723 builder.create().show();
724 });
725
726 }
727
728 protected void showAddToRosterDialog(final Contact contact) {
729 AlertDialog.Builder builder = new AlertDialog.Builder(this);
730 builder.setTitle(contact.getJid().toString());
731 builder.setMessage(getString(R.string.not_in_roster));
732 builder.setNegativeButton(getString(R.string.cancel), null);
733 builder.setPositiveButton(getString(R.string.add_contact), (dialog, which) -> xmppConnectionService.createContact(contact, true));
734 builder.create().show();
735 }
736
737 private void showAskForPresenceDialog(final Contact contact) {
738 AlertDialog.Builder builder = new AlertDialog.Builder(this);
739 builder.setTitle(contact.getJid().toString());
740 builder.setMessage(R.string.request_presence_updates);
741 builder.setNegativeButton(R.string.cancel, null);
742 builder.setPositiveButton(R.string.request_now,
743 (dialog, which) -> {
744 if (xmppConnectionServiceBound) {
745 xmppConnectionService.sendPresencePacket(contact
746 .getAccount(), xmppConnectionService
747 .getPresenceGenerator()
748 .requestPresenceUpdatesFrom(contact));
749 }
750 });
751 builder.create().show();
752 }
753
754 protected void quickEdit(String previousValue, @StringRes int hint, OnValueEdited callback) {
755 quickEdit(previousValue, callback, hint, false, false);
756 }
757
758 protected void quickEdit(String previousValue, @StringRes int hint, OnValueEdited callback, boolean permitEmpty) {
759 quickEdit(previousValue, callback, hint, false, permitEmpty);
760 }
761
762 protected void quickPasswordEdit(String previousValue, OnValueEdited callback) {
763 quickEdit(previousValue, callback, R.string.password, true, false);
764 }
765
766 @SuppressLint("InflateParams")
767 private void quickEdit(final String previousValue,
768 final OnValueEdited callback,
769 final @StringRes int hint,
770 boolean password,
771 boolean permitEmpty) {
772 AlertDialog.Builder builder = new AlertDialog.Builder(this);
773 DialogQuickeditBinding binding = DataBindingUtil.inflate(getLayoutInflater(), R.layout.dialog_quickedit, null, false);
774 if (password) {
775 binding.inputEditText.setInputType(InputType.TYPE_CLASS_TEXT | InputType.TYPE_TEXT_VARIATION_PASSWORD);
776 }
777 builder.setPositiveButton(R.string.accept, null);
778 if (hint != 0) {
779 binding.inputLayout.setHint(getString(hint));
780 }
781 binding.inputEditText.requestFocus();
782 if (previousValue != null) {
783 binding.inputEditText.getText().append(previousValue);
784 }
785 builder.setView(binding.getRoot());
786 builder.setNegativeButton(R.string.cancel, null);
787 final AlertDialog dialog = builder.create();
788 dialog.setOnShowListener(d -> SoftKeyboardUtils.showKeyboard(binding.inputEditText));
789 dialog.show();
790 View.OnClickListener clickListener = v -> {
791 String value = binding.inputEditText.getText().toString();
792 if (!value.equals(previousValue) && (!value.trim().isEmpty() || permitEmpty)) {
793 String error = callback.onValueEdited(value);
794 if (error != null) {
795 binding.inputLayout.setError(error);
796 return;
797 }
798 }
799 SoftKeyboardUtils.hideSoftKeyboard(binding.inputEditText);
800 dialog.dismiss();
801 };
802 dialog.getButton(DialogInterface.BUTTON_POSITIVE).setOnClickListener(clickListener);
803 dialog.getButton(DialogInterface.BUTTON_NEGATIVE).setOnClickListener((v -> {
804 SoftKeyboardUtils.hideSoftKeyboard(binding.inputEditText);
805 dialog.dismiss();
806 }));
807 dialog.setCanceledOnTouchOutside(false);
808 dialog.setOnDismissListener(dialog1 -> {
809 SoftKeyboardUtils.hideSoftKeyboard(binding.inputEditText);
810 });
811 }
812
813 protected boolean hasStoragePermission(int requestCode) {
814 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M && Build.VERSION.SDK_INT < Build.VERSION_CODES.TIRAMISU) {
815 if (checkSelfPermission(Manifest.permission.WRITE_EXTERNAL_STORAGE) != PackageManager.PERMISSION_GRANTED) {
816 requestPermissions(new String[]{Manifest.permission.WRITE_EXTERNAL_STORAGE}, requestCode);
817 return false;
818 } else {
819 return true;
820 }
821 } else {
822 return true;
823 }
824 }
825
826 protected void onActivityResult(int requestCode, int resultCode, final Intent data) {
827 super.onActivityResult(requestCode, resultCode, data);
828 if (requestCode == REQUEST_INVITE_TO_CONVERSATION && resultCode == RESULT_OK) {
829 mPendingConferenceInvite = ConferenceInvite.parse(data);
830 if (xmppConnectionServiceBound && mPendingConferenceInvite != null) {
831 if (mPendingConferenceInvite.execute(this)) {
832 mToast = Toast.makeText(this, R.string.creating_conference, Toast.LENGTH_LONG);
833 mToast.show();
834 }
835 mPendingConferenceInvite = null;
836 }
837 }
838 }
839
840 public boolean copyTextToClipboard(String text, int labelResId) {
841 ClipboardManager mClipBoardManager = (ClipboardManager) getSystemService(CLIPBOARD_SERVICE);
842 String label = getResources().getString(labelResId);
843 if (mClipBoardManager != null) {
844 ClipData mClipData = ClipData.newPlainText(label, text);
845 mClipBoardManager.setPrimaryClip(mClipData);
846 return true;
847 }
848 return false;
849 }
850
851 protected boolean manuallyChangePresence() {
852 return getBooleanPreference(SettingsActivity.MANUALLY_CHANGE_PRESENCE, R.bool.manually_change_presence);
853 }
854
855 protected String getShareableUri() {
856 return getShareableUri(false);
857 }
858
859 protected String getShareableUri(boolean http) {
860 return null;
861 }
862
863 protected void shareLink(boolean http) {
864 String uri = getShareableUri(http);
865 if (uri == null || uri.isEmpty()) {
866 return;
867 }
868 Intent intent = new Intent(Intent.ACTION_SEND);
869 intent.setType("text/plain");
870 intent.putExtra(Intent.EXTRA_TEXT, getShareableUri(http));
871 try {
872 startActivity(Intent.createChooser(intent, getText(R.string.share_uri_with)));
873 } catch (ActivityNotFoundException e) {
874 Toast.makeText(this, R.string.no_application_to_share_uri, Toast.LENGTH_SHORT).show();
875 }
876 }
877
878 protected void launchOpenKeyChain(long keyId) {
879 PgpEngine pgp = XmppActivity.this.xmppConnectionService.getPgpEngine();
880 try {
881 startIntentSenderForResult(
882 pgp.getIntentForKey(keyId).getIntentSender(), 0, null, 0,
883 0, 0, Compatibility.pgpStartIntentSenderOptions());
884 } catch (final Throwable e) {
885 Log.d(Config.LOGTAG,"could not launch OpenKeyChain", e);
886 Toast.makeText(XmppActivity.this, R.string.openpgp_error, Toast.LENGTH_SHORT).show();
887 }
888 }
889
890 @Override
891 protected void onResume(){
892 super.onResume();
893 SettingsUtils.applyScreenshotPreventionSetting(this);
894 }
895
896 protected int findTheme() {
897 return ThemeHelper.find(this);
898 }
899
900 @Override
901 public void onPause() {
902 super.onPause();
903 }
904
905 @Override
906 public boolean onMenuOpened(int id, Menu menu) {
907 if (id == AppCompatDelegate.FEATURE_SUPPORT_ACTION_BAR && menu != null) {
908 MenuDoubleTabUtil.recordMenuOpen();
909 }
910 return super.onMenuOpened(id, menu);
911 }
912
913 protected void showQrCode() {
914 showQrCode(getShareableUri());
915 }
916
917 protected void showQrCode(final String uri) {
918 if (uri == null || uri.isEmpty()) {
919 return;
920 }
921 Point size = new Point();
922 getWindowManager().getDefaultDisplay().getSize(size);
923 final int width = (size.x < size.y ? size.x : size.y);
924 Bitmap bitmap = BarcodeProvider.create2dBarcodeBitmap(uri, width);
925 ImageView view = new ImageView(this);
926 view.setBackgroundColor(Color.WHITE);
927 view.setImageBitmap(bitmap);
928 AlertDialog.Builder builder = new AlertDialog.Builder(this);
929 builder.setView(view);
930 builder.create().show();
931 }
932
933 protected Account extractAccount(Intent intent) {
934 final String jid = intent != null ? intent.getStringExtra(EXTRA_ACCOUNT) : null;
935 try {
936 return jid != null ? xmppConnectionService.findAccountByJid(Jid.ofEscaped(jid)) : null;
937 } catch (IllegalArgumentException e) {
938 return null;
939 }
940 }
941
942 public AvatarService avatarService() {
943 return xmppConnectionService.getAvatarService();
944 }
945
946 public void loadBitmap(Message message, ImageView imageView) {
947 Bitmap bm;
948 try {
949 bm = xmppConnectionService.getFileBackend().getThumbnail(message, (int) (metrics.density * 288), true);
950 } catch (IOException e) {
951 bm = null;
952 }
953 if (bm != null) {
954 cancelPotentialWork(message, imageView);
955 imageView.setImageBitmap(bm);
956 imageView.setBackgroundColor(0x00000000);
957 } else {
958 if (cancelPotentialWork(message, imageView)) {
959 imageView.setBackgroundColor(0xff333333);
960 imageView.setImageDrawable(null);
961 final BitmapWorkerTask task = new BitmapWorkerTask(imageView);
962 final AsyncDrawable asyncDrawable = new AsyncDrawable(
963 getResources(), null, task);
964 imageView.setImageDrawable(asyncDrawable);
965 try {
966 task.execute(message);
967 } catch (final RejectedExecutionException ignored) {
968 ignored.printStackTrace();
969 }
970 }
971 }
972 }
973
974 protected interface OnValueEdited {
975 String onValueEdited(String value);
976 }
977
978 public static class ConferenceInvite {
979 private String uuid;
980 private final List<Jid> jids = new ArrayList<>();
981
982 public static ConferenceInvite parse(Intent data) {
983 ConferenceInvite invite = new ConferenceInvite();
984 invite.uuid = data.getStringExtra(ChooseContactActivity.EXTRA_CONVERSATION);
985 if (invite.uuid == null) {
986 return null;
987 }
988 invite.jids.addAll(ChooseContactActivity.extractJabberIds(data));
989 return invite;
990 }
991
992 public boolean execute(XmppActivity activity) {
993 XmppConnectionService service = activity.xmppConnectionService;
994 Conversation conversation = service.findConversationByUuid(this.uuid);
995 if (conversation == null) {
996 return false;
997 }
998 if (conversation.getMode() == Conversation.MODE_MULTI) {
999 for (Jid jid : jids) {
1000 service.invite(conversation, jid);
1001 }
1002 return false;
1003 } else {
1004 jids.add(conversation.getJid().asBareJid());
1005 return service.createAdhocConference(conversation.getAccount(), null, jids, activity.adhocCallback);
1006 }
1007 }
1008 }
1009
1010 static class BitmapWorkerTask extends AsyncTask<Message, Void, Bitmap> {
1011 private final WeakReference<ImageView> imageViewReference;
1012 private Message message = null;
1013
1014 private BitmapWorkerTask(ImageView imageView) {
1015 this.imageViewReference = new WeakReference<>(imageView);
1016 }
1017
1018 @Override
1019 protected Bitmap doInBackground(Message... params) {
1020 if (isCancelled()) {
1021 return null;
1022 }
1023 message = params[0];
1024 try {
1025 final XmppActivity activity = find(imageViewReference);
1026 if (activity != null && activity.xmppConnectionService != null) {
1027 return activity.xmppConnectionService.getFileBackend().getThumbnail(message, (int) (activity.metrics.density * 288), false);
1028 } else {
1029 return null;
1030 }
1031 } catch (IOException e) {
1032 return null;
1033 }
1034 }
1035
1036 @Override
1037 protected void onPostExecute(final Bitmap bitmap) {
1038 if (!isCancelled()) {
1039 final ImageView imageView = imageViewReference.get();
1040 if (imageView != null) {
1041 imageView.setImageBitmap(bitmap);
1042 imageView.setBackgroundColor(bitmap == null ? 0xff333333 : 0x00000000);
1043 }
1044 }
1045 }
1046 }
1047
1048 private static class AsyncDrawable extends BitmapDrawable {
1049 private final WeakReference<BitmapWorkerTask> bitmapWorkerTaskReference;
1050
1051 private AsyncDrawable(Resources res, Bitmap bitmap, BitmapWorkerTask bitmapWorkerTask) {
1052 super(res, bitmap);
1053 bitmapWorkerTaskReference = new WeakReference<>(bitmapWorkerTask);
1054 }
1055
1056 private BitmapWorkerTask getBitmapWorkerTask() {
1057 return bitmapWorkerTaskReference.get();
1058 }
1059 }
1060
1061 public static XmppActivity find(@NonNull WeakReference<ImageView> viewWeakReference) {
1062 final View view = viewWeakReference.get();
1063 return view == null ? null : find(view);
1064 }
1065
1066 public static XmppActivity find(@NonNull final View view) {
1067 Context context = view.getContext();
1068 while (context instanceof ContextWrapper) {
1069 if (context instanceof XmppActivity) {
1070 return (XmppActivity) context;
1071 }
1072 context = ((ContextWrapper) context).getBaseContext();
1073 }
1074 return null;
1075 }
1076}