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.BuildConfig;
60import eu.siacs.conversations.Config;
61import eu.siacs.conversations.R;
62import eu.siacs.conversations.crypto.PgpEngine;
63import eu.siacs.conversations.databinding.DialogQuickeditBinding;
64import eu.siacs.conversations.entities.Account;
65import eu.siacs.conversations.entities.Contact;
66import eu.siacs.conversations.entities.Conversation;
67import eu.siacs.conversations.entities.Message;
68import eu.siacs.conversations.entities.Presences;
69import eu.siacs.conversations.services.AvatarService;
70import eu.siacs.conversations.services.BarcodeProvider;
71import eu.siacs.conversations.services.EmojiInitializationService;
72import eu.siacs.conversations.services.QuickConversationsService;
73import eu.siacs.conversations.services.XmppConnectionService;
74import eu.siacs.conversations.services.XmppConnectionService.XmppConnectionBinder;
75import eu.siacs.conversations.ui.util.MenuDoubleTabUtil;
76import eu.siacs.conversations.ui.util.PresenceSelector;
77import eu.siacs.conversations.ui.util.SettingsUtils;
78import eu.siacs.conversations.ui.util.SoftKeyboardUtils;
79import eu.siacs.conversations.utils.AccountUtils;
80import eu.siacs.conversations.utils.Compatibility;
81import eu.siacs.conversations.utils.ExceptionHelper;
82import eu.siacs.conversations.utils.SignupUtils;
83import eu.siacs.conversations.utils.ThemeHelper;
84import eu.siacs.conversations.xmpp.Jid;
85import eu.siacs.conversations.xmpp.OnKeyStatusUpdated;
86import eu.siacs.conversations.xmpp.OnUpdateBlocklist;
87
88import java.io.IOException;
89import java.lang.ref.WeakReference;
90import java.util.ArrayList;
91import java.util.List;
92import java.util.concurrent.RejectedExecutionException;
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 runOnUiThread(()->{
321 if (result) {
322 dialog.dismiss();
323 if (postDelete != null) {
324 postDelete.run();
325 }
326 if (xmppConnectionService.getAccounts().size() == 0 && Config.MAGIC_CREATE_DOMAIN != null) {
327 final Intent intent = SignupUtils.getSignUpIntent(this);
328 intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_CLEAR_TASK);
329 startActivity(intent);
330 }
331 } else {
332 deleteFromServer.setEnabled(true);
333 button.setText(R.string.delete);
334 button.setEnabled(true);
335 Toast.makeText(this,R.string.could_not_delete_account_from_server,Toast.LENGTH_LONG).show();
336 }
337 });
338 });
339 } else {
340 Toast.makeText(this,R.string.not_connected_try_again,Toast.LENGTH_LONG).show();
341 }
342 } else {
343 xmppConnectionService.deleteAccount(account);
344 dialog.dismiss();
345 if (xmppConnectionService.getAccounts().size() == 0 && Config.MAGIC_CREATE_DOMAIN != null) {
346 final Intent intent = SignupUtils.getSignUpIntent(this);
347 intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_CLEAR_TASK);
348 startActivity(intent);
349 } else if (postDelete != null) {
350 postDelete.run();
351 }
352 }
353 });
354 });
355 dialog.show();
356 }
357
358 abstract void onBackendConnected();
359
360 protected void registerListeners() {
361 if (this instanceof XmppConnectionService.OnConversationUpdate) {
362 this.xmppConnectionService.setOnConversationListChangedListener((XmppConnectionService.OnConversationUpdate) this);
363 }
364 if (this instanceof XmppConnectionService.OnAccountUpdate) {
365 this.xmppConnectionService.setOnAccountListChangedListener((XmppConnectionService.OnAccountUpdate) this);
366 }
367 if (this instanceof XmppConnectionService.OnCaptchaRequested) {
368 this.xmppConnectionService.setOnCaptchaRequestedListener((XmppConnectionService.OnCaptchaRequested) this);
369 }
370 if (this instanceof XmppConnectionService.OnRosterUpdate) {
371 this.xmppConnectionService.setOnRosterUpdateListener((XmppConnectionService.OnRosterUpdate) this);
372 }
373 if (this instanceof XmppConnectionService.OnMucRosterUpdate) {
374 this.xmppConnectionService.setOnMucRosterUpdateListener((XmppConnectionService.OnMucRosterUpdate) this);
375 }
376 if (this instanceof OnUpdateBlocklist) {
377 this.xmppConnectionService.setOnUpdateBlocklistListener((OnUpdateBlocklist) this);
378 }
379 if (this instanceof XmppConnectionService.OnShowErrorToast) {
380 this.xmppConnectionService.setOnShowErrorToastListener((XmppConnectionService.OnShowErrorToast) this);
381 }
382 if (this instanceof OnKeyStatusUpdated) {
383 this.xmppConnectionService.setOnKeyStatusUpdatedListener((OnKeyStatusUpdated) this);
384 }
385 if (this instanceof XmppConnectionService.OnJingleRtpConnectionUpdate) {
386 this.xmppConnectionService.setOnRtpConnectionUpdateListener((XmppConnectionService.OnJingleRtpConnectionUpdate) this);
387 }
388 }
389
390 protected void unregisterListeners() {
391 if (this instanceof XmppConnectionService.OnConversationUpdate) {
392 this.xmppConnectionService.removeOnConversationListChangedListener((XmppConnectionService.OnConversationUpdate) this);
393 }
394 if (this instanceof XmppConnectionService.OnAccountUpdate) {
395 this.xmppConnectionService.removeOnAccountListChangedListener((XmppConnectionService.OnAccountUpdate) this);
396 }
397 if (this instanceof XmppConnectionService.OnCaptchaRequested) {
398 this.xmppConnectionService.removeOnCaptchaRequestedListener((XmppConnectionService.OnCaptchaRequested) this);
399 }
400 if (this instanceof XmppConnectionService.OnRosterUpdate) {
401 this.xmppConnectionService.removeOnRosterUpdateListener((XmppConnectionService.OnRosterUpdate) this);
402 }
403 if (this instanceof XmppConnectionService.OnMucRosterUpdate) {
404 this.xmppConnectionService.removeOnMucRosterUpdateListener((XmppConnectionService.OnMucRosterUpdate) this);
405 }
406 if (this instanceof OnUpdateBlocklist) {
407 this.xmppConnectionService.removeOnUpdateBlocklistListener((OnUpdateBlocklist) this);
408 }
409 if (this instanceof XmppConnectionService.OnShowErrorToast) {
410 this.xmppConnectionService.removeOnShowErrorToastListener((XmppConnectionService.OnShowErrorToast) this);
411 }
412 if (this instanceof OnKeyStatusUpdated) {
413 this.xmppConnectionService.removeOnNewKeysAvailableListener((OnKeyStatusUpdated) this);
414 }
415 if (this instanceof XmppConnectionService.OnJingleRtpConnectionUpdate) {
416 this.xmppConnectionService.removeRtpConnectionUpdateListener((XmppConnectionService.OnJingleRtpConnectionUpdate) this);
417 }
418 }
419
420 @Override
421 public boolean onOptionsItemSelected(final MenuItem item) {
422 switch (item.getItemId()) {
423 case R.id.action_settings:
424 startActivity(new Intent(this, SettingsActivity.class));
425 break;
426 case R.id.action_privacy_policy:
427 openPrivacyPolicy();
428 break;
429 case R.id.action_accounts:
430 AccountUtils.launchManageAccounts(this);
431 break;
432 case R.id.action_account:
433 AccountUtils.launchManageAccount(this);
434 break;
435 case android.R.id.home:
436 finish();
437 break;
438 case R.id.action_show_qr_code:
439 showQrCode();
440 break;
441 }
442 return super.onOptionsItemSelected(item);
443 }
444
445 private void openPrivacyPolicy() {
446 if (BuildConfig.PRIVACY_POLICY == null) {
447 return;
448 }
449 final var viewPolicyIntent = new Intent(Intent.ACTION_VIEW);
450 viewPolicyIntent.setData(Uri.parse(BuildConfig.PRIVACY_POLICY));
451 try {
452 startActivity(viewPolicyIntent);
453 } catch (final ActivityNotFoundException e) {
454 Toast.makeText(this, R.string.no_application_found_to_open_link, Toast.LENGTH_SHORT)
455 .show();
456 }
457 }
458
459 public void selectPresence(final Conversation conversation, final PresenceSelector.OnPresenceSelected listener) {
460 final Contact contact = conversation.getContact();
461 if (contact.showInRoster() || contact.isSelf()) {
462 final Presences presences = contact.getPresences();
463 if (presences.size() == 0) {
464 if (contact.isSelf()) {
465 conversation.setNextCounterpart(null);
466 listener.onPresenceSelected();
467 } else if (!contact.getOption(Contact.Options.TO)
468 && !contact.getOption(Contact.Options.ASKING)
469 && contact.getAccount().getStatus() == Account.State.ONLINE) {
470 showAskForPresenceDialog(contact);
471 } else if (!contact.getOption(Contact.Options.TO)
472 || !contact.getOption(Contact.Options.FROM)) {
473 PresenceSelector.warnMutualPresenceSubscription(this, conversation, listener);
474 } else {
475 conversation.setNextCounterpart(null);
476 listener.onPresenceSelected();
477 }
478 } else if (presences.size() == 1) {
479 final String presence = presences.toResourceArray()[0];
480 conversation.setNextCounterpart(PresenceSelector.getNextCounterpart(contact, presence));
481 listener.onPresenceSelected();
482 } else {
483 PresenceSelector.showPresenceSelectionDialog(this, conversation, listener);
484 }
485 } else {
486 showAddToRosterDialog(conversation.getContact());
487 }
488 }
489
490 @SuppressLint("UnsupportedChromeOsCameraSystemFeature")
491 @Override
492 protected void onCreate(Bundle savedInstanceState) {
493 super.onCreate(savedInstanceState);
494 metrics = getResources().getDisplayMetrics();
495 ExceptionHelper.init(getApplicationContext());
496 EmojiInitializationService.execute(this);
497 this.isCameraFeatureAvailable = getPackageManager().hasSystemFeature(PackageManager.FEATURE_CAMERA_ANY);
498 this.mTheme = findTheme();
499 setTheme(this.mTheme);
500 }
501
502 protected boolean isCameraFeatureAvailable() {
503 return this.isCameraFeatureAvailable;
504 }
505
506 public boolean isDarkTheme() {
507 return ThemeHelper.isDark(mTheme);
508 }
509
510 public int getThemeResource(int r_attr_name, int r_drawable_def) {
511 int[] attrs = {r_attr_name};
512 TypedArray ta = this.getTheme().obtainStyledAttributes(attrs);
513
514 int res = ta.getResourceId(0, r_drawable_def);
515 ta.recycle();
516
517 return res;
518 }
519
520 protected boolean isOptimizingBattery() {
521 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
522 final PowerManager pm = (PowerManager) getSystemService(POWER_SERVICE);
523 return pm != null
524 && !pm.isIgnoringBatteryOptimizations(getPackageName());
525 } else {
526 return false;
527 }
528 }
529
530 protected boolean isAffectedByDataSaver() {
531 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
532 final ConnectivityManager cm = (ConnectivityManager) getSystemService(Context.CONNECTIVITY_SERVICE);
533 return cm != null
534 && cm.isActiveNetworkMetered()
535 && Compatibility.getRestrictBackgroundStatus(cm) == ConnectivityManager.RESTRICT_BACKGROUND_STATUS_ENABLED;
536 } else {
537 return false;
538 }
539 }
540
541 private boolean usingEnterKey() {
542 return getBooleanPreference("display_enter_key", R.bool.display_enter_key);
543 }
544
545 private boolean useTor() {
546 return QuickConversationsService.isConversations() && getBooleanPreference("use_tor", R.bool.use_tor);
547 }
548
549 protected SharedPreferences getPreferences() {
550 return PreferenceManager.getDefaultSharedPreferences(getApplicationContext());
551 }
552
553 protected boolean getBooleanPreference(String name, @BoolRes int res) {
554 return getPreferences().getBoolean(name, getResources().getBoolean(res));
555 }
556
557 public void switchToConversation(Conversation conversation) {
558 switchToConversation(conversation, null);
559 }
560
561 public void switchToConversationAndQuote(Conversation conversation, String text) {
562 switchToConversation(conversation, text, true, null, false, false);
563 }
564
565 public void switchToConversation(Conversation conversation, String text) {
566 switchToConversation(conversation, text, false, null, false, false);
567 }
568
569 public void switchToConversationDoNotAppend(Conversation conversation, String text) {
570 switchToConversation(conversation, text, false, null, false, true);
571 }
572
573 public void highlightInMuc(Conversation conversation, String nick) {
574 switchToConversation(conversation, null, false, nick, false, false);
575 }
576
577 public void privateMsgInMuc(Conversation conversation, String nick) {
578 switchToConversation(conversation, null, false, nick, true, false);
579 }
580
581 private void switchToConversation(Conversation conversation, String text, boolean asQuote, String nick, boolean pm, boolean doNotAppend) {
582 Intent intent = new Intent(this, ConversationsActivity.class);
583 intent.setAction(ConversationsActivity.ACTION_VIEW_CONVERSATION);
584 intent.putExtra(ConversationsActivity.EXTRA_CONVERSATION, conversation.getUuid());
585 if (text != null) {
586 intent.putExtra(Intent.EXTRA_TEXT, text);
587 if (asQuote) {
588 intent.putExtra(ConversationsActivity.EXTRA_AS_QUOTE, true);
589 }
590 }
591 if (nick != null) {
592 intent.putExtra(ConversationsActivity.EXTRA_NICK, nick);
593 intent.putExtra(ConversationsActivity.EXTRA_IS_PRIVATE_MESSAGE, pm);
594 }
595 if (doNotAppend) {
596 intent.putExtra(ConversationsActivity.EXTRA_DO_NOT_APPEND, true);
597 }
598 intent.setFlags(intent.getFlags() | Intent.FLAG_ACTIVITY_CLEAR_TOP);
599 startActivity(intent);
600 finish();
601 }
602
603 public void switchToContactDetails(Contact contact) {
604 switchToContactDetails(contact, null);
605 }
606
607 public void switchToContactDetails(Contact contact, String messageFingerprint) {
608 Intent intent = new Intent(this, ContactDetailsActivity.class);
609 intent.setAction(ContactDetailsActivity.ACTION_VIEW_CONTACT);
610 intent.putExtra(EXTRA_ACCOUNT, contact.getAccount().getJid().asBareJid().toEscapedString());
611 intent.putExtra("contact", contact.getJid().toEscapedString());
612 intent.putExtra("fingerprint", messageFingerprint);
613 startActivity(intent);
614 }
615
616 public void switchToAccount(Account account, String fingerprint) {
617 switchToAccount(account, false, fingerprint);
618 }
619
620 public void switchToAccount(Account account) {
621 switchToAccount(account, false, null);
622 }
623
624 public void switchToAccount(Account account, boolean init, String fingerprint) {
625 Intent intent = new Intent(this, EditAccountActivity.class);
626 intent.putExtra("jid", account.getJid().asBareJid().toEscapedString());
627 intent.putExtra("init", init);
628 if (init) {
629 intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_CLEAR_TASK | Intent.FLAG_ACTIVITY_NO_ANIMATION);
630 }
631 if (fingerprint != null) {
632 intent.putExtra("fingerprint", fingerprint);
633 }
634 startActivity(intent);
635 if (init) {
636 overridePendingTransition(0, 0);
637 }
638 }
639
640 protected void delegateUriPermissionsToService(Uri uri) {
641 Intent intent = new Intent(this, XmppConnectionService.class);
642 intent.setAction(Intent.ACTION_SEND);
643 intent.setData(uri);
644 intent.addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION);
645 try {
646 startService(intent);
647 } catch (Exception e) {
648 Log.e(Config.LOGTAG, "unable to delegate uri permission", e);
649 }
650 }
651
652 protected void inviteToConversation(Conversation conversation) {
653 startActivityForResult(ChooseContactActivity.create(this, conversation), REQUEST_INVITE_TO_CONVERSATION);
654 }
655
656 protected void announcePgp(final Account account, final Conversation conversation, Intent intent, final Runnable onSuccess) {
657 if (account.getPgpId() == 0) {
658 choosePgpSignId(account);
659 } else {
660 final String status = Strings.nullToEmpty(account.getPresenceStatusMessage());
661 xmppConnectionService.getPgpEngine().generateSignature(intent, account, status, new UiCallback<String>() {
662
663 @Override
664 public void userInputRequired(final PendingIntent pi, final String signature) {
665 try {
666 startIntentSenderForResult(pi.getIntentSender(), REQUEST_ANNOUNCE_PGP, null, 0, 0, 0,Compatibility.pgpStartIntentSenderOptions());
667 } catch (final SendIntentException ignored) {
668 }
669 }
670
671 @Override
672 public void success(String signature) {
673 account.setPgpSignature(signature);
674 xmppConnectionService.databaseBackend.updateAccount(account);
675 xmppConnectionService.sendPresence(account);
676 if (conversation != null) {
677 conversation.setNextEncryption(Message.ENCRYPTION_PGP);
678 xmppConnectionService.updateConversation(conversation);
679 refreshUi();
680 }
681 if (onSuccess != null) {
682 runOnUiThread(onSuccess);
683 }
684 }
685
686 @Override
687 public void error(int error, String signature) {
688 if (error == 0) {
689 account.setPgpSignId(0);
690 account.unsetPgpSignature();
691 xmppConnectionService.databaseBackend.updateAccount(account);
692 choosePgpSignId(account);
693 } else {
694 displayErrorDialog(error);
695 }
696 }
697 });
698 }
699 }
700
701 @SuppressWarnings("deprecation")
702 @TargetApi(Build.VERSION_CODES.JELLY_BEAN)
703 protected void setListItemBackgroundOnView(View view) {
704 int sdk = android.os.Build.VERSION.SDK_INT;
705 if (sdk < android.os.Build.VERSION_CODES.JELLY_BEAN) {
706 view.setBackgroundDrawable(getResources().getDrawable(R.drawable.greybackground));
707 } else {
708 view.setBackground(getResources().getDrawable(R.drawable.greybackground));
709 }
710 }
711
712 protected void choosePgpSignId(Account account) {
713 xmppConnectionService.getPgpEngine().chooseKey(account, new UiCallback<Account>() {
714 @Override
715 public void success(Account account1) {
716 }
717
718 @Override
719 public void error(int errorCode, Account object) {
720
721 }
722
723 @Override
724 public void userInputRequired(PendingIntent pi, Account object) {
725 try {
726 startIntentSenderForResult(pi.getIntentSender(),
727 REQUEST_CHOOSE_PGP_ID, null, 0, 0, 0, Compatibility.pgpStartIntentSenderOptions());
728 } catch (final SendIntentException ignored) {
729 }
730 }
731 });
732 }
733
734 protected void displayErrorDialog(final int errorCode) {
735 runOnUiThread(() -> {
736 Builder builder = new Builder(XmppActivity.this);
737 builder.setIconAttribute(android.R.attr.alertDialogIcon);
738 builder.setTitle(getString(R.string.error));
739 builder.setMessage(errorCode);
740 builder.setNeutralButton(R.string.accept, null);
741 builder.create().show();
742 });
743
744 }
745
746 protected void showAddToRosterDialog(final Contact contact) {
747 AlertDialog.Builder builder = new AlertDialog.Builder(this);
748 builder.setTitle(contact.getJid().toString());
749 builder.setMessage(getString(R.string.not_in_roster));
750 builder.setNegativeButton(getString(R.string.cancel), null);
751 builder.setPositiveButton(getString(R.string.add_contact), (dialog, which) -> xmppConnectionService.createContact(contact, true));
752 builder.create().show();
753 }
754
755 private void showAskForPresenceDialog(final Contact contact) {
756 AlertDialog.Builder builder = new AlertDialog.Builder(this);
757 builder.setTitle(contact.getJid().toString());
758 builder.setMessage(R.string.request_presence_updates);
759 builder.setNegativeButton(R.string.cancel, null);
760 builder.setPositiveButton(R.string.request_now,
761 (dialog, which) -> {
762 if (xmppConnectionServiceBound) {
763 xmppConnectionService.sendPresencePacket(contact
764 .getAccount(), xmppConnectionService
765 .getPresenceGenerator()
766 .requestPresenceUpdatesFrom(contact));
767 }
768 });
769 builder.create().show();
770 }
771
772 protected void quickEdit(String previousValue, @StringRes int hint, OnValueEdited callback) {
773 quickEdit(previousValue, callback, hint, false, false);
774 }
775
776 protected void quickEdit(String previousValue, @StringRes int hint, OnValueEdited callback, boolean permitEmpty) {
777 quickEdit(previousValue, callback, hint, false, permitEmpty);
778 }
779
780 protected void quickPasswordEdit(String previousValue, OnValueEdited callback) {
781 quickEdit(previousValue, callback, R.string.password, true, false);
782 }
783
784 @SuppressLint("InflateParams")
785 private void quickEdit(final String previousValue,
786 final OnValueEdited callback,
787 final @StringRes int hint,
788 boolean password,
789 boolean permitEmpty) {
790 AlertDialog.Builder builder = new AlertDialog.Builder(this);
791 DialogQuickeditBinding binding = DataBindingUtil.inflate(getLayoutInflater(), R.layout.dialog_quickedit, null, false);
792 if (password) {
793 binding.inputEditText.setInputType(InputType.TYPE_CLASS_TEXT | InputType.TYPE_TEXT_VARIATION_PASSWORD);
794 }
795 builder.setPositiveButton(R.string.accept, null);
796 if (hint != 0) {
797 binding.inputLayout.setHint(getString(hint));
798 }
799 binding.inputEditText.requestFocus();
800 if (previousValue != null) {
801 binding.inputEditText.getText().append(previousValue);
802 }
803 builder.setView(binding.getRoot());
804 builder.setNegativeButton(R.string.cancel, null);
805 final AlertDialog dialog = builder.create();
806 dialog.setOnShowListener(d -> SoftKeyboardUtils.showKeyboard(binding.inputEditText));
807 dialog.show();
808 View.OnClickListener clickListener = v -> {
809 String value = binding.inputEditText.getText().toString();
810 if (!value.equals(previousValue) && (!value.trim().isEmpty() || permitEmpty)) {
811 String error = callback.onValueEdited(value);
812 if (error != null) {
813 binding.inputLayout.setError(error);
814 return;
815 }
816 }
817 SoftKeyboardUtils.hideSoftKeyboard(binding.inputEditText);
818 dialog.dismiss();
819 };
820 dialog.getButton(DialogInterface.BUTTON_POSITIVE).setOnClickListener(clickListener);
821 dialog.getButton(DialogInterface.BUTTON_NEGATIVE).setOnClickListener((v -> {
822 SoftKeyboardUtils.hideSoftKeyboard(binding.inputEditText);
823 dialog.dismiss();
824 }));
825 dialog.setCanceledOnTouchOutside(false);
826 dialog.setOnDismissListener(dialog1 -> {
827 SoftKeyboardUtils.hideSoftKeyboard(binding.inputEditText);
828 });
829 }
830
831 protected boolean hasStoragePermission(int requestCode) {
832 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M && Build.VERSION.SDK_INT < Build.VERSION_CODES.TIRAMISU) {
833 if (checkSelfPermission(Manifest.permission.WRITE_EXTERNAL_STORAGE) != PackageManager.PERMISSION_GRANTED) {
834 requestPermissions(new String[]{Manifest.permission.WRITE_EXTERNAL_STORAGE}, requestCode);
835 return false;
836 } else {
837 return true;
838 }
839 } else {
840 return true;
841 }
842 }
843
844 protected void onActivityResult(int requestCode, int resultCode, final Intent data) {
845 super.onActivityResult(requestCode, resultCode, data);
846 if (requestCode == REQUEST_INVITE_TO_CONVERSATION && resultCode == RESULT_OK) {
847 mPendingConferenceInvite = ConferenceInvite.parse(data);
848 if (xmppConnectionServiceBound && mPendingConferenceInvite != null) {
849 if (mPendingConferenceInvite.execute(this)) {
850 mToast = Toast.makeText(this, R.string.creating_conference, Toast.LENGTH_LONG);
851 mToast.show();
852 }
853 mPendingConferenceInvite = null;
854 }
855 }
856 }
857
858 public boolean copyTextToClipboard(String text, int labelResId) {
859 ClipboardManager mClipBoardManager = (ClipboardManager) getSystemService(CLIPBOARD_SERVICE);
860 String label = getResources().getString(labelResId);
861 if (mClipBoardManager != null) {
862 ClipData mClipData = ClipData.newPlainText(label, text);
863 mClipBoardManager.setPrimaryClip(mClipData);
864 return true;
865 }
866 return false;
867 }
868
869 protected boolean manuallyChangePresence() {
870 return getBooleanPreference(SettingsActivity.MANUALLY_CHANGE_PRESENCE, R.bool.manually_change_presence);
871 }
872
873 protected String getShareableUri() {
874 return getShareableUri(false);
875 }
876
877 protected String getShareableUri(boolean http) {
878 return null;
879 }
880
881 protected void shareLink(boolean http) {
882 String uri = getShareableUri(http);
883 if (uri == null || uri.isEmpty()) {
884 return;
885 }
886 Intent intent = new Intent(Intent.ACTION_SEND);
887 intent.setType("text/plain");
888 intent.putExtra(Intent.EXTRA_TEXT, getShareableUri(http));
889 try {
890 startActivity(Intent.createChooser(intent, getText(R.string.share_uri_with)));
891 } catch (ActivityNotFoundException e) {
892 Toast.makeText(this, R.string.no_application_to_share_uri, Toast.LENGTH_SHORT).show();
893 }
894 }
895
896 protected void launchOpenKeyChain(long keyId) {
897 PgpEngine pgp = XmppActivity.this.xmppConnectionService.getPgpEngine();
898 try {
899 startIntentSenderForResult(
900 pgp.getIntentForKey(keyId).getIntentSender(), 0, null, 0,
901 0, 0, Compatibility.pgpStartIntentSenderOptions());
902 } catch (final Throwable e) {
903 Log.d(Config.LOGTAG,"could not launch OpenKeyChain", e);
904 Toast.makeText(XmppActivity.this, R.string.openpgp_error, Toast.LENGTH_SHORT).show();
905 }
906 }
907
908 @Override
909 protected void onResume(){
910 super.onResume();
911 SettingsUtils.applyScreenshotPreventionSetting(this);
912 }
913
914 protected int findTheme() {
915 return ThemeHelper.find(this);
916 }
917
918 @Override
919 public void onPause() {
920 super.onPause();
921 }
922
923 @Override
924 public boolean onMenuOpened(int id, Menu menu) {
925 if (id == AppCompatDelegate.FEATURE_SUPPORT_ACTION_BAR && menu != null) {
926 MenuDoubleTabUtil.recordMenuOpen();
927 }
928 return super.onMenuOpened(id, menu);
929 }
930
931 protected void showQrCode() {
932 showQrCode(getShareableUri());
933 }
934
935 protected void showQrCode(final String uri) {
936 if (uri == null || uri.isEmpty()) {
937 return;
938 }
939 Point size = new Point();
940 getWindowManager().getDefaultDisplay().getSize(size);
941 final int width = (size.x < size.y ? size.x : size.y);
942 Bitmap bitmap = BarcodeProvider.create2dBarcodeBitmap(uri, width);
943 ImageView view = new ImageView(this);
944 view.setBackgroundColor(Color.WHITE);
945 view.setImageBitmap(bitmap);
946 AlertDialog.Builder builder = new AlertDialog.Builder(this);
947 builder.setView(view);
948 builder.create().show();
949 }
950
951 protected Account extractAccount(Intent intent) {
952 final String jid = intent != null ? intent.getStringExtra(EXTRA_ACCOUNT) : null;
953 try {
954 return jid != null ? xmppConnectionService.findAccountByJid(Jid.ofEscaped(jid)) : null;
955 } catch (IllegalArgumentException e) {
956 return null;
957 }
958 }
959
960 public AvatarService avatarService() {
961 return xmppConnectionService.getAvatarService();
962 }
963
964 public void loadBitmap(Message message, ImageView imageView) {
965 Bitmap bm;
966 try {
967 bm = xmppConnectionService.getFileBackend().getThumbnail(message, (int) (metrics.density * 288), true);
968 } catch (IOException e) {
969 bm = null;
970 }
971 if (bm != null) {
972 cancelPotentialWork(message, imageView);
973 imageView.setImageBitmap(bm);
974 imageView.setBackgroundColor(0x00000000);
975 } else {
976 if (cancelPotentialWork(message, imageView)) {
977 imageView.setBackgroundColor(0xff333333);
978 imageView.setImageDrawable(null);
979 final BitmapWorkerTask task = new BitmapWorkerTask(imageView);
980 final AsyncDrawable asyncDrawable = new AsyncDrawable(
981 getResources(), null, task);
982 imageView.setImageDrawable(asyncDrawable);
983 try {
984 task.execute(message);
985 } catch (final RejectedExecutionException ignored) {
986 ignored.printStackTrace();
987 }
988 }
989 }
990 }
991
992 protected interface OnValueEdited {
993 String onValueEdited(String value);
994 }
995
996 public static class ConferenceInvite {
997 private String uuid;
998 private final List<Jid> jids = new ArrayList<>();
999
1000 public static ConferenceInvite parse(Intent data) {
1001 ConferenceInvite invite = new ConferenceInvite();
1002 invite.uuid = data.getStringExtra(ChooseContactActivity.EXTRA_CONVERSATION);
1003 if (invite.uuid == null) {
1004 return null;
1005 }
1006 invite.jids.addAll(ChooseContactActivity.extractJabberIds(data));
1007 return invite;
1008 }
1009
1010 public boolean execute(XmppActivity activity) {
1011 XmppConnectionService service = activity.xmppConnectionService;
1012 Conversation conversation = service.findConversationByUuid(this.uuid);
1013 if (conversation == null) {
1014 return false;
1015 }
1016 if (conversation.getMode() == Conversation.MODE_MULTI) {
1017 for (Jid jid : jids) {
1018 service.invite(conversation, jid);
1019 }
1020 return false;
1021 } else {
1022 jids.add(conversation.getJid().asBareJid());
1023 return service.createAdhocConference(conversation.getAccount(), null, jids, activity.adhocCallback);
1024 }
1025 }
1026 }
1027
1028 static class BitmapWorkerTask extends AsyncTask<Message, Void, Bitmap> {
1029 private final WeakReference<ImageView> imageViewReference;
1030 private Message message = null;
1031
1032 private BitmapWorkerTask(ImageView imageView) {
1033 this.imageViewReference = new WeakReference<>(imageView);
1034 }
1035
1036 @Override
1037 protected Bitmap doInBackground(Message... params) {
1038 if (isCancelled()) {
1039 return null;
1040 }
1041 message = params[0];
1042 try {
1043 final XmppActivity activity = find(imageViewReference);
1044 if (activity != null && activity.xmppConnectionService != null) {
1045 return activity.xmppConnectionService.getFileBackend().getThumbnail(message, (int) (activity.metrics.density * 288), false);
1046 } else {
1047 return null;
1048 }
1049 } catch (IOException e) {
1050 return null;
1051 }
1052 }
1053
1054 @Override
1055 protected void onPostExecute(final Bitmap bitmap) {
1056 if (!isCancelled()) {
1057 final ImageView imageView = imageViewReference.get();
1058 if (imageView != null) {
1059 imageView.setImageBitmap(bitmap);
1060 imageView.setBackgroundColor(bitmap == null ? 0xff333333 : 0x00000000);
1061 }
1062 }
1063 }
1064 }
1065
1066 private static class AsyncDrawable extends BitmapDrawable {
1067 private final WeakReference<BitmapWorkerTask> bitmapWorkerTaskReference;
1068
1069 private AsyncDrawable(Resources res, Bitmap bitmap, BitmapWorkerTask bitmapWorkerTask) {
1070 super(res, bitmap);
1071 bitmapWorkerTaskReference = new WeakReference<>(bitmapWorkerTask);
1072 }
1073
1074 private BitmapWorkerTask getBitmapWorkerTask() {
1075 return bitmapWorkerTaskReference.get();
1076 }
1077 }
1078
1079 public static XmppActivity find(@NonNull WeakReference<ImageView> viewWeakReference) {
1080 final View view = viewWeakReference.get();
1081 return view == null ? null : find(view);
1082 }
1083
1084 public static XmppActivity find(@NonNull final View view) {
1085 Context context = view.getContext();
1086 while (context instanceof ContextWrapper) {
1087 if (context instanceof XmppActivity) {
1088 return (XmppActivity) context;
1089 }
1090 context = ((ContextWrapper) context).getBaseContext();
1091 }
1092 return null;
1093 }
1094}