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 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 if (result) {
320 dialog.dismiss();
321 if (postDelete != null) {
322 postDelete.run();
323 }
324 if (xmppConnectionService.getAccounts().size() == 0 && Config.MAGIC_CREATE_DOMAIN != null) {
325 final Intent intent = SignupUtils.getSignUpIntent(this);
326 intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_CLEAR_TASK);
327 startActivity(intent);
328 }
329 } else {
330 deleteFromServer.setEnabled(true);
331 button.setText(R.string.delete);
332 button.setEnabled(true);
333 Toast.makeText(this,R.string.could_not_delete_account_from_server,Toast.LENGTH_LONG).show();
334 }
335 });
336 } else {
337 Toast.makeText(this,R.string.not_connected_try_again,Toast.LENGTH_LONG).show();
338 }
339 } else {
340 xmppConnectionService.deleteAccount(account);
341 dialog.dismiss();
342 if (xmppConnectionService.getAccounts().size() == 0 && Config.MAGIC_CREATE_DOMAIN != null) {
343 final Intent intent = SignupUtils.getSignUpIntent(this);
344 intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_CLEAR_TASK);
345 startActivity(intent);
346 } else if (postDelete != null) {
347 postDelete.run();
348 }
349 }
350 });
351 });
352 dialog.show();
353 }
354
355 abstract void onBackendConnected();
356
357 protected void registerListeners() {
358 if (this instanceof XmppConnectionService.OnConversationUpdate) {
359 this.xmppConnectionService.setOnConversationListChangedListener((XmppConnectionService.OnConversationUpdate) this);
360 }
361 if (this instanceof XmppConnectionService.OnAccountUpdate) {
362 this.xmppConnectionService.setOnAccountListChangedListener((XmppConnectionService.OnAccountUpdate) this);
363 }
364 if (this instanceof XmppConnectionService.OnCaptchaRequested) {
365 this.xmppConnectionService.setOnCaptchaRequestedListener((XmppConnectionService.OnCaptchaRequested) this);
366 }
367 if (this instanceof XmppConnectionService.OnRosterUpdate) {
368 this.xmppConnectionService.setOnRosterUpdateListener((XmppConnectionService.OnRosterUpdate) this);
369 }
370 if (this instanceof XmppConnectionService.OnMucRosterUpdate) {
371 this.xmppConnectionService.setOnMucRosterUpdateListener((XmppConnectionService.OnMucRosterUpdate) this);
372 }
373 if (this instanceof OnUpdateBlocklist) {
374 this.xmppConnectionService.setOnUpdateBlocklistListener((OnUpdateBlocklist) this);
375 }
376 if (this instanceof XmppConnectionService.OnShowErrorToast) {
377 this.xmppConnectionService.setOnShowErrorToastListener((XmppConnectionService.OnShowErrorToast) this);
378 }
379 if (this instanceof OnKeyStatusUpdated) {
380 this.xmppConnectionService.setOnKeyStatusUpdatedListener((OnKeyStatusUpdated) this);
381 }
382 if (this instanceof XmppConnectionService.OnJingleRtpConnectionUpdate) {
383 this.xmppConnectionService.setOnRtpConnectionUpdateListener((XmppConnectionService.OnJingleRtpConnectionUpdate) this);
384 }
385 }
386
387 protected void unregisterListeners() {
388 if (this instanceof XmppConnectionService.OnConversationUpdate) {
389 this.xmppConnectionService.removeOnConversationListChangedListener((XmppConnectionService.OnConversationUpdate) this);
390 }
391 if (this instanceof XmppConnectionService.OnAccountUpdate) {
392 this.xmppConnectionService.removeOnAccountListChangedListener((XmppConnectionService.OnAccountUpdate) this);
393 }
394 if (this instanceof XmppConnectionService.OnCaptchaRequested) {
395 this.xmppConnectionService.removeOnCaptchaRequestedListener((XmppConnectionService.OnCaptchaRequested) this);
396 }
397 if (this instanceof XmppConnectionService.OnRosterUpdate) {
398 this.xmppConnectionService.removeOnRosterUpdateListener((XmppConnectionService.OnRosterUpdate) this);
399 }
400 if (this instanceof XmppConnectionService.OnMucRosterUpdate) {
401 this.xmppConnectionService.removeOnMucRosterUpdateListener((XmppConnectionService.OnMucRosterUpdate) this);
402 }
403 if (this instanceof OnUpdateBlocklist) {
404 this.xmppConnectionService.removeOnUpdateBlocklistListener((OnUpdateBlocklist) this);
405 }
406 if (this instanceof XmppConnectionService.OnShowErrorToast) {
407 this.xmppConnectionService.removeOnShowErrorToastListener((XmppConnectionService.OnShowErrorToast) this);
408 }
409 if (this instanceof OnKeyStatusUpdated) {
410 this.xmppConnectionService.removeOnNewKeysAvailableListener((OnKeyStatusUpdated) this);
411 }
412 if (this instanceof XmppConnectionService.OnJingleRtpConnectionUpdate) {
413 this.xmppConnectionService.removeRtpConnectionUpdateListener((XmppConnectionService.OnJingleRtpConnectionUpdate) this);
414 }
415 }
416
417 @Override
418 public boolean onOptionsItemSelected(final MenuItem item) {
419 switch (item.getItemId()) {
420 case R.id.action_settings:
421 startActivity(new Intent(this, SettingsActivity.class));
422 break;
423 case R.id.action_accounts:
424 AccountUtils.launchManageAccounts(this);
425 break;
426 case R.id.action_account:
427 AccountUtils.launchManageAccount(this);
428 break;
429 case android.R.id.home:
430 finish();
431 break;
432 case R.id.action_show_qr_code:
433 showQrCode();
434 break;
435 }
436 return super.onOptionsItemSelected(item);
437 }
438
439 public void selectPresence(final Conversation conversation, final PresenceSelector.OnPresenceSelected listener) {
440 final Contact contact = conversation.getContact();
441 if (contact.showInRoster() || contact.isSelf()) {
442 final Presences presences = contact.getPresences();
443 if (presences.size() == 0) {
444 if (contact.isSelf()) {
445 conversation.setNextCounterpart(null);
446 listener.onPresenceSelected();
447 } else if (!contact.getOption(Contact.Options.TO)
448 && !contact.getOption(Contact.Options.ASKING)
449 && contact.getAccount().getStatus() == Account.State.ONLINE) {
450 showAskForPresenceDialog(contact);
451 } else if (!contact.getOption(Contact.Options.TO)
452 || !contact.getOption(Contact.Options.FROM)) {
453 PresenceSelector.warnMutualPresenceSubscription(this, conversation, listener);
454 } else {
455 conversation.setNextCounterpart(null);
456 listener.onPresenceSelected();
457 }
458 } else if (presences.size() == 1) {
459 final String presence = presences.toResourceArray()[0];
460 conversation.setNextCounterpart(PresenceSelector.getNextCounterpart(contact, presence));
461 listener.onPresenceSelected();
462 } else {
463 PresenceSelector.showPresenceSelectionDialog(this, conversation, listener);
464 }
465 } else {
466 showAddToRosterDialog(conversation.getContact());
467 }
468 }
469
470 @SuppressLint("UnsupportedChromeOsCameraSystemFeature")
471 @Override
472 protected void onCreate(Bundle savedInstanceState) {
473 super.onCreate(savedInstanceState);
474 metrics = getResources().getDisplayMetrics();
475 ExceptionHelper.init(getApplicationContext());
476 EmojiInitializationService.execute(this);
477 this.isCameraFeatureAvailable = getPackageManager().hasSystemFeature(PackageManager.FEATURE_CAMERA_ANY);
478 this.mTheme = findTheme();
479 setTheme(this.mTheme);
480 }
481
482 protected boolean isCameraFeatureAvailable() {
483 return this.isCameraFeatureAvailable;
484 }
485
486 public boolean isDarkTheme() {
487 return ThemeHelper.isDark(mTheme);
488 }
489
490 public int getThemeResource(int r_attr_name, int r_drawable_def) {
491 int[] attrs = {r_attr_name};
492 TypedArray ta = this.getTheme().obtainStyledAttributes(attrs);
493
494 int res = ta.getResourceId(0, r_drawable_def);
495 ta.recycle();
496
497 return res;
498 }
499
500 protected boolean isOptimizingBattery() {
501 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
502 final PowerManager pm = (PowerManager) getSystemService(POWER_SERVICE);
503 return pm != null
504 && !pm.isIgnoringBatteryOptimizations(getPackageName());
505 } else {
506 return false;
507 }
508 }
509
510 protected boolean isAffectedByDataSaver() {
511 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
512 final ConnectivityManager cm = (ConnectivityManager) getSystemService(Context.CONNECTIVITY_SERVICE);
513 return cm != null
514 && cm.isActiveNetworkMetered()
515 && Compatibility.getRestrictBackgroundStatus(cm) == ConnectivityManager.RESTRICT_BACKGROUND_STATUS_ENABLED;
516 } else {
517 return false;
518 }
519 }
520
521 private boolean usingEnterKey() {
522 return getBooleanPreference("display_enter_key", R.bool.display_enter_key);
523 }
524
525 private boolean useTor() {
526 return QuickConversationsService.isConversations() && getBooleanPreference("use_tor", R.bool.use_tor);
527 }
528
529 protected SharedPreferences getPreferences() {
530 return PreferenceManager.getDefaultSharedPreferences(getApplicationContext());
531 }
532
533 protected boolean getBooleanPreference(String name, @BoolRes int res) {
534 return getPreferences().getBoolean(name, getResources().getBoolean(res));
535 }
536
537 public void switchToConversation(Conversation conversation) {
538 switchToConversation(conversation, null);
539 }
540
541 public void switchToConversationAndQuote(Conversation conversation, String text) {
542 switchToConversation(conversation, text, true, null, false, false);
543 }
544
545 public void switchToConversation(Conversation conversation, String text) {
546 switchToConversation(conversation, text, false, null, false, false);
547 }
548
549 public void switchToConversationDoNotAppend(Conversation conversation, String text) {
550 switchToConversation(conversation, text, false, null, false, true);
551 }
552
553 public void highlightInMuc(Conversation conversation, String nick) {
554 switchToConversation(conversation, null, false, nick, false, false);
555 }
556
557 public void privateMsgInMuc(Conversation conversation, String nick) {
558 switchToConversation(conversation, null, false, nick, true, false);
559 }
560
561 private void switchToConversation(Conversation conversation, String text, boolean asQuote, String nick, boolean pm, boolean doNotAppend) {
562 Intent intent = new Intent(this, ConversationsActivity.class);
563 intent.setAction(ConversationsActivity.ACTION_VIEW_CONVERSATION);
564 intent.putExtra(ConversationsActivity.EXTRA_CONVERSATION, conversation.getUuid());
565 if (text != null) {
566 intent.putExtra(Intent.EXTRA_TEXT, text);
567 if (asQuote) {
568 intent.putExtra(ConversationsActivity.EXTRA_AS_QUOTE, true);
569 }
570 }
571 if (nick != null) {
572 intent.putExtra(ConversationsActivity.EXTRA_NICK, nick);
573 intent.putExtra(ConversationsActivity.EXTRA_IS_PRIVATE_MESSAGE, pm);
574 }
575 if (doNotAppend) {
576 intent.putExtra(ConversationsActivity.EXTRA_DO_NOT_APPEND, true);
577 }
578 intent.setFlags(intent.getFlags() | Intent.FLAG_ACTIVITY_CLEAR_TOP);
579 startActivity(intent);
580 finish();
581 }
582
583 public void switchToContactDetails(Contact contact) {
584 switchToContactDetails(contact, null);
585 }
586
587 public void switchToContactDetails(Contact contact, String messageFingerprint) {
588 Intent intent = new Intent(this, ContactDetailsActivity.class);
589 intent.setAction(ContactDetailsActivity.ACTION_VIEW_CONTACT);
590 intent.putExtra(EXTRA_ACCOUNT, contact.getAccount().getJid().asBareJid().toEscapedString());
591 intent.putExtra("contact", contact.getJid().toEscapedString());
592 intent.putExtra("fingerprint", messageFingerprint);
593 startActivity(intent);
594 }
595
596 public void switchToAccount(Account account, String fingerprint) {
597 switchToAccount(account, false, fingerprint);
598 }
599
600 public void switchToAccount(Account account) {
601 switchToAccount(account, false, null);
602 }
603
604 public void switchToAccount(Account account, boolean init, String fingerprint) {
605 Intent intent = new Intent(this, EditAccountActivity.class);
606 intent.putExtra("jid", account.getJid().asBareJid().toEscapedString());
607 intent.putExtra("init", init);
608 if (init) {
609 intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_CLEAR_TASK | Intent.FLAG_ACTIVITY_NO_ANIMATION);
610 }
611 if (fingerprint != null) {
612 intent.putExtra("fingerprint", fingerprint);
613 }
614 startActivity(intent);
615 if (init) {
616 overridePendingTransition(0, 0);
617 }
618 }
619
620 protected void delegateUriPermissionsToService(Uri uri) {
621 Intent intent = new Intent(this, XmppConnectionService.class);
622 intent.setAction(Intent.ACTION_SEND);
623 intent.setData(uri);
624 intent.addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION);
625 try {
626 startService(intent);
627 } catch (Exception e) {
628 Log.e(Config.LOGTAG, "unable to delegate uri permission", e);
629 }
630 }
631
632 protected void inviteToConversation(Conversation conversation) {
633 startActivityForResult(ChooseContactActivity.create(this, conversation), REQUEST_INVITE_TO_CONVERSATION);
634 }
635
636 protected void announcePgp(final Account account, final Conversation conversation, Intent intent, final Runnable onSuccess) {
637 if (account.getPgpId() == 0) {
638 choosePgpSignId(account);
639 } else {
640 final String status = Strings.nullToEmpty(account.getPresenceStatusMessage());
641 xmppConnectionService.getPgpEngine().generateSignature(intent, account, status, new UiCallback<String>() {
642
643 @Override
644 public void userInputRequired(PendingIntent pi, String signature) {
645 try {
646 startIntentSenderForResult(pi.getIntentSender(), REQUEST_ANNOUNCE_PGP, null, 0, 0, 0);
647 } catch (final SendIntentException ignored) {
648 }
649 }
650
651 @Override
652 public void success(String signature) {
653 account.setPgpSignature(signature);
654 xmppConnectionService.databaseBackend.updateAccount(account);
655 xmppConnectionService.sendPresence(account);
656 if (conversation != null) {
657 conversation.setNextEncryption(Message.ENCRYPTION_PGP);
658 xmppConnectionService.updateConversation(conversation);
659 refreshUi();
660 }
661 if (onSuccess != null) {
662 runOnUiThread(onSuccess);
663 }
664 }
665
666 @Override
667 public void error(int error, String signature) {
668 if (error == 0) {
669 account.setPgpSignId(0);
670 account.unsetPgpSignature();
671 xmppConnectionService.databaseBackend.updateAccount(account);
672 choosePgpSignId(account);
673 } else {
674 displayErrorDialog(error);
675 }
676 }
677 });
678 }
679 }
680
681 @SuppressWarnings("deprecation")
682 @TargetApi(Build.VERSION_CODES.JELLY_BEAN)
683 protected void setListItemBackgroundOnView(View view) {
684 int sdk = android.os.Build.VERSION.SDK_INT;
685 if (sdk < android.os.Build.VERSION_CODES.JELLY_BEAN) {
686 view.setBackgroundDrawable(getResources().getDrawable(R.drawable.greybackground));
687 } else {
688 view.setBackground(getResources().getDrawable(R.drawable.greybackground));
689 }
690 }
691
692 protected void choosePgpSignId(Account account) {
693 xmppConnectionService.getPgpEngine().chooseKey(account, new UiCallback<Account>() {
694 @Override
695 public void success(Account account1) {
696 }
697
698 @Override
699 public void error(int errorCode, Account object) {
700
701 }
702
703 @Override
704 public void userInputRequired(PendingIntent pi, Account object) {
705 try {
706 startIntentSenderForResult(pi.getIntentSender(),
707 REQUEST_CHOOSE_PGP_ID, null, 0, 0, 0);
708 } catch (final SendIntentException ignored) {
709 }
710 }
711 });
712 }
713
714 protected void displayErrorDialog(final int errorCode) {
715 runOnUiThread(() -> {
716 Builder builder = new Builder(XmppActivity.this);
717 builder.setIconAttribute(android.R.attr.alertDialogIcon);
718 builder.setTitle(getString(R.string.error));
719 builder.setMessage(errorCode);
720 builder.setNeutralButton(R.string.accept, null);
721 builder.create().show();
722 });
723
724 }
725
726 protected void showAddToRosterDialog(final Contact contact) {
727 AlertDialog.Builder builder = new AlertDialog.Builder(this);
728 builder.setTitle(contact.getJid().toString());
729 builder.setMessage(getString(R.string.not_in_roster));
730 builder.setNegativeButton(getString(R.string.cancel), null);
731 builder.setPositiveButton(getString(R.string.add_contact), (dialog, which) -> xmppConnectionService.createContact(contact, true));
732 builder.create().show();
733 }
734
735 private void showAskForPresenceDialog(final Contact contact) {
736 AlertDialog.Builder builder = new AlertDialog.Builder(this);
737 builder.setTitle(contact.getJid().toString());
738 builder.setMessage(R.string.request_presence_updates);
739 builder.setNegativeButton(R.string.cancel, null);
740 builder.setPositiveButton(R.string.request_now,
741 (dialog, which) -> {
742 if (xmppConnectionServiceBound) {
743 xmppConnectionService.sendPresencePacket(contact
744 .getAccount(), xmppConnectionService
745 .getPresenceGenerator()
746 .requestPresenceUpdatesFrom(contact));
747 }
748 });
749 builder.create().show();
750 }
751
752 protected void quickEdit(String previousValue, @StringRes int hint, OnValueEdited callback) {
753 quickEdit(previousValue, callback, hint, false, false);
754 }
755
756 protected void quickEdit(String previousValue, @StringRes int hint, OnValueEdited callback, boolean permitEmpty) {
757 quickEdit(previousValue, callback, hint, false, permitEmpty);
758 }
759
760 protected void quickPasswordEdit(String previousValue, OnValueEdited callback) {
761 quickEdit(previousValue, callback, R.string.password, true, false);
762 }
763
764 @SuppressLint("InflateParams")
765 private void quickEdit(final String previousValue,
766 final OnValueEdited callback,
767 final @StringRes int hint,
768 boolean password,
769 boolean permitEmpty) {
770 AlertDialog.Builder builder = new AlertDialog.Builder(this);
771 DialogQuickeditBinding binding = DataBindingUtil.inflate(getLayoutInflater(), R.layout.dialog_quickedit, null, false);
772 if (password) {
773 binding.inputEditText.setInputType(InputType.TYPE_CLASS_TEXT | InputType.TYPE_TEXT_VARIATION_PASSWORD);
774 }
775 builder.setPositiveButton(R.string.accept, null);
776 if (hint != 0) {
777 binding.inputLayout.setHint(getString(hint));
778 }
779 binding.inputEditText.requestFocus();
780 if (previousValue != null) {
781 binding.inputEditText.getText().append(previousValue);
782 }
783 builder.setView(binding.getRoot());
784 builder.setNegativeButton(R.string.cancel, null);
785 final AlertDialog dialog = builder.create();
786 dialog.setOnShowListener(d -> SoftKeyboardUtils.showKeyboard(binding.inputEditText));
787 dialog.show();
788 View.OnClickListener clickListener = v -> {
789 String value = binding.inputEditText.getText().toString();
790 if (!value.equals(previousValue) && (!value.trim().isEmpty() || permitEmpty)) {
791 String error = callback.onValueEdited(value);
792 if (error != null) {
793 binding.inputLayout.setError(error);
794 return;
795 }
796 }
797 SoftKeyboardUtils.hideSoftKeyboard(binding.inputEditText);
798 dialog.dismiss();
799 };
800 dialog.getButton(DialogInterface.BUTTON_POSITIVE).setOnClickListener(clickListener);
801 dialog.getButton(DialogInterface.BUTTON_NEGATIVE).setOnClickListener((v -> {
802 SoftKeyboardUtils.hideSoftKeyboard(binding.inputEditText);
803 dialog.dismiss();
804 }));
805 dialog.setCanceledOnTouchOutside(false);
806 dialog.setOnDismissListener(dialog1 -> {
807 SoftKeyboardUtils.hideSoftKeyboard(binding.inputEditText);
808 });
809 }
810
811 protected boolean hasStoragePermission(int requestCode) {
812 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
813 if (checkSelfPermission(Manifest.permission.WRITE_EXTERNAL_STORAGE) != PackageManager.PERMISSION_GRANTED) {
814 requestPermissions(new String[]{Manifest.permission.WRITE_EXTERNAL_STORAGE}, requestCode);
815 return false;
816 } else {
817 return true;
818 }
819 } else {
820 return true;
821 }
822 }
823
824 protected void onActivityResult(int requestCode, int resultCode, final Intent data) {
825 super.onActivityResult(requestCode, resultCode, data);
826 if (requestCode == REQUEST_INVITE_TO_CONVERSATION && resultCode == RESULT_OK) {
827 mPendingConferenceInvite = ConferenceInvite.parse(data);
828 if (xmppConnectionServiceBound && mPendingConferenceInvite != null) {
829 if (mPendingConferenceInvite.execute(this)) {
830 mToast = Toast.makeText(this, R.string.creating_conference, Toast.LENGTH_LONG);
831 mToast.show();
832 }
833 mPendingConferenceInvite = null;
834 }
835 }
836 }
837
838 public boolean copyTextToClipboard(String text, int labelResId) {
839 ClipboardManager mClipBoardManager = (ClipboardManager) getSystemService(CLIPBOARD_SERVICE);
840 String label = getResources().getString(labelResId);
841 if (mClipBoardManager != null) {
842 ClipData mClipData = ClipData.newPlainText(label, text);
843 mClipBoardManager.setPrimaryClip(mClipData);
844 return true;
845 }
846 return false;
847 }
848
849 protected boolean manuallyChangePresence() {
850 return getBooleanPreference(SettingsActivity.MANUALLY_CHANGE_PRESENCE, R.bool.manually_change_presence);
851 }
852
853 protected String getShareableUri() {
854 return getShareableUri(false);
855 }
856
857 protected String getShareableUri(boolean http) {
858 return null;
859 }
860
861 protected void shareLink(boolean http) {
862 String uri = getShareableUri(http);
863 if (uri == null || uri.isEmpty()) {
864 return;
865 }
866 Intent intent = new Intent(Intent.ACTION_SEND);
867 intent.setType("text/plain");
868 intent.putExtra(Intent.EXTRA_TEXT, getShareableUri(http));
869 try {
870 startActivity(Intent.createChooser(intent, getText(R.string.share_uri_with)));
871 } catch (ActivityNotFoundException e) {
872 Toast.makeText(this, R.string.no_application_to_share_uri, Toast.LENGTH_SHORT).show();
873 }
874 }
875
876 protected void launchOpenKeyChain(long keyId) {
877 PgpEngine pgp = XmppActivity.this.xmppConnectionService.getPgpEngine();
878 try {
879 startIntentSenderForResult(
880 pgp.getIntentForKey(keyId).getIntentSender(), 0, null, 0,
881 0, 0);
882 } catch (Throwable e) {
883 Toast.makeText(XmppActivity.this, R.string.openpgp_error, Toast.LENGTH_SHORT).show();
884 }
885 }
886
887 @Override
888 protected void onResume(){
889 super.onResume();
890 SettingsUtils.applyScreenshotPreventionSetting(this);
891 }
892
893 protected int findTheme() {
894 return ThemeHelper.find(this);
895 }
896
897 @Override
898 public void onPause() {
899 super.onPause();
900 }
901
902 @Override
903 public boolean onMenuOpened(int id, Menu menu) {
904 if (id == AppCompatDelegate.FEATURE_SUPPORT_ACTION_BAR && menu != null) {
905 MenuDoubleTabUtil.recordMenuOpen();
906 }
907 return super.onMenuOpened(id, menu);
908 }
909
910 protected void showQrCode() {
911 showQrCode(getShareableUri());
912 }
913
914 protected void showQrCode(final String uri) {
915 if (uri == null || uri.isEmpty()) {
916 return;
917 }
918 Point size = new Point();
919 getWindowManager().getDefaultDisplay().getSize(size);
920 final int width = (size.x < size.y ? size.x : size.y);
921 Bitmap bitmap = BarcodeProvider.create2dBarcodeBitmap(uri, width);
922 ImageView view = new ImageView(this);
923 view.setBackgroundColor(Color.WHITE);
924 view.setImageBitmap(bitmap);
925 AlertDialog.Builder builder = new AlertDialog.Builder(this);
926 builder.setView(view);
927 builder.create().show();
928 }
929
930 protected Account extractAccount(Intent intent) {
931 final String jid = intent != null ? intent.getStringExtra(EXTRA_ACCOUNT) : null;
932 try {
933 return jid != null ? xmppConnectionService.findAccountByJid(Jid.ofEscaped(jid)) : null;
934 } catch (IllegalArgumentException e) {
935 return null;
936 }
937 }
938
939 public AvatarService avatarService() {
940 return xmppConnectionService.getAvatarService();
941 }
942
943 public void loadBitmap(Message message, ImageView imageView) {
944 Bitmap bm;
945 try {
946 bm = xmppConnectionService.getFileBackend().getThumbnail(message, (int) (metrics.density * 288), true);
947 } catch (IOException e) {
948 bm = null;
949 }
950 if (bm != null) {
951 cancelPotentialWork(message, imageView);
952 imageView.setImageBitmap(bm);
953 imageView.setBackgroundColor(0x00000000);
954 } else {
955 if (cancelPotentialWork(message, imageView)) {
956 imageView.setBackgroundColor(0xff333333);
957 imageView.setImageDrawable(null);
958 final BitmapWorkerTask task = new BitmapWorkerTask(imageView);
959 final AsyncDrawable asyncDrawable = new AsyncDrawable(
960 getResources(), null, task);
961 imageView.setImageDrawable(asyncDrawable);
962 try {
963 task.execute(message);
964 } catch (final RejectedExecutionException ignored) {
965 ignored.printStackTrace();
966 }
967 }
968 }
969 }
970
971 protected interface OnValueEdited {
972 String onValueEdited(String value);
973 }
974
975 public static class ConferenceInvite {
976 private String uuid;
977 private final List<Jid> jids = new ArrayList<>();
978
979 public static ConferenceInvite parse(Intent data) {
980 ConferenceInvite invite = new ConferenceInvite();
981 invite.uuid = data.getStringExtra(ChooseContactActivity.EXTRA_CONVERSATION);
982 if (invite.uuid == null) {
983 return null;
984 }
985 invite.jids.addAll(ChooseContactActivity.extractJabberIds(data));
986 return invite;
987 }
988
989 public boolean execute(XmppActivity activity) {
990 XmppConnectionService service = activity.xmppConnectionService;
991 Conversation conversation = service.findConversationByUuid(this.uuid);
992 if (conversation == null) {
993 return false;
994 }
995 if (conversation.getMode() == Conversation.MODE_MULTI) {
996 for (Jid jid : jids) {
997 service.invite(conversation, jid);
998 }
999 return false;
1000 } else {
1001 jids.add(conversation.getJid().asBareJid());
1002 return service.createAdhocConference(conversation.getAccount(), null, jids, activity.adhocCallback);
1003 }
1004 }
1005 }
1006
1007 static class BitmapWorkerTask extends AsyncTask<Message, Void, Bitmap> {
1008 private final WeakReference<ImageView> imageViewReference;
1009 private Message message = null;
1010
1011 private BitmapWorkerTask(ImageView imageView) {
1012 this.imageViewReference = new WeakReference<>(imageView);
1013 }
1014
1015 @Override
1016 protected Bitmap doInBackground(Message... params) {
1017 if (isCancelled()) {
1018 return null;
1019 }
1020 message = params[0];
1021 try {
1022 final XmppActivity activity = find(imageViewReference);
1023 if (activity != null && activity.xmppConnectionService != null) {
1024 return activity.xmppConnectionService.getFileBackend().getThumbnail(message, (int) (activity.metrics.density * 288), false);
1025 } else {
1026 return null;
1027 }
1028 } catch (IOException e) {
1029 return null;
1030 }
1031 }
1032
1033 @Override
1034 protected void onPostExecute(final Bitmap bitmap) {
1035 if (!isCancelled()) {
1036 final ImageView imageView = imageViewReference.get();
1037 if (imageView != null) {
1038 imageView.setImageBitmap(bitmap);
1039 imageView.setBackgroundColor(bitmap == null ? 0xff333333 : 0x00000000);
1040 }
1041 }
1042 }
1043 }
1044
1045 private static class AsyncDrawable extends BitmapDrawable {
1046 private final WeakReference<BitmapWorkerTask> bitmapWorkerTaskReference;
1047
1048 private AsyncDrawable(Resources res, Bitmap bitmap, BitmapWorkerTask bitmapWorkerTask) {
1049 super(res, bitmap);
1050 bitmapWorkerTaskReference = new WeakReference<>(bitmapWorkerTask);
1051 }
1052
1053 private BitmapWorkerTask getBitmapWorkerTask() {
1054 return bitmapWorkerTaskReference.get();
1055 }
1056 }
1057
1058 public static XmppActivity find(@NonNull WeakReference<ImageView> viewWeakReference) {
1059 final View view = viewWeakReference.get();
1060 return view == null ? null : find(view);
1061 }
1062
1063 public static XmppActivity find(@NonNull final View view) {
1064 Context context = view.getContext();
1065 while (context instanceof ContextWrapper) {
1066 if (context instanceof XmppActivity) {
1067 return (XmppActivity) context;
1068 }
1069 context = ((ContextWrapper) context).getBaseContext();
1070 }
1071 return null;
1072 }
1073}