1package eu.siacs.conversations.ui;
2
3import android.telephony.TelephonyManager;
4
5import android.Manifest;
6import android.annotation.SuppressLint;
7import android.annotation.TargetApi;
8import android.app.PendingIntent;
9import android.content.ActivityNotFoundException;
10import android.content.ClipData;
11import android.content.ClipboardManager;
12import android.content.ComponentName;
13import android.content.Context;
14import android.content.ContextWrapper;
15import android.content.DialogInterface;
16import android.content.Intent;
17import android.content.IntentSender.SendIntentException;
18import android.content.ServiceConnection;
19import android.content.SharedPreferences;
20import android.content.pm.PackageManager;
21import android.content.pm.ResolveInfo;
22import android.content.res.Resources;
23import android.content.res.TypedArray;
24import android.graphics.Bitmap;
25import android.graphics.Color;
26import android.graphics.Point;
27import android.graphics.drawable.AnimatedImageDrawable;
28import android.graphics.drawable.BitmapDrawable;
29import android.graphics.drawable.Drawable;
30import android.net.ConnectivityManager;
31import android.net.Uri;
32import android.os.AsyncTask;
33import android.os.Build;
34import android.os.Bundle;
35import android.os.Handler;
36import android.os.IBinder;
37import android.os.PowerManager;
38import android.os.SystemClock;
39import android.preference.PreferenceManager;
40import android.text.Html;
41import android.text.InputType;
42import android.util.DisplayMetrics;
43import android.util.Log;
44import android.view.Menu;
45import android.view.MenuItem;
46import android.view.View;
47import android.widget.Button;
48import android.widget.CheckBox;
49import android.widget.ImageView;
50import android.widget.Toast;
51
52import androidx.annotation.BoolRes;
53import androidx.annotation.NonNull;
54import androidx.annotation.RequiresApi;
55import androidx.annotation.StringRes;
56import androidx.appcompat.app.AlertDialog;
57import androidx.appcompat.app.AlertDialog.Builder;
58import androidx.appcompat.app.AppCompatDelegate;
59import androidx.databinding.DataBindingUtil;
60
61import com.google.common.base.Strings;
62
63import java.io.IOException;
64import java.lang.ref.WeakReference;
65import java.util.ArrayList;
66import java.util.HashMap;
67import java.util.List;
68import java.util.concurrent.RejectedExecutionException;
69
70import eu.siacs.conversations.Config;
71import eu.siacs.conversations.R;
72import eu.siacs.conversations.crypto.PgpEngine;
73import eu.siacs.conversations.databinding.DialogQuickeditBinding;
74import eu.siacs.conversations.entities.Account;
75import eu.siacs.conversations.entities.Contact;
76import eu.siacs.conversations.entities.Conversation;
77import eu.siacs.conversations.entities.Message;
78import eu.siacs.conversations.entities.Presences;
79import eu.siacs.conversations.services.AvatarService;
80import eu.siacs.conversations.services.BarcodeProvider;
81import eu.siacs.conversations.services.EmojiInitializationService;
82import eu.siacs.conversations.services.QuickConversationsService;
83import eu.siacs.conversations.services.XmppConnectionService;
84import eu.siacs.conversations.services.XmppConnectionService.XmppConnectionBinder;
85import eu.siacs.conversations.ui.util.MenuDoubleTabUtil;
86import eu.siacs.conversations.ui.util.PresenceSelector;
87import eu.siacs.conversations.ui.util.SoftKeyboardUtils;
88import eu.siacs.conversations.utils.AccountUtils;
89import eu.siacs.conversations.utils.Compatibility;
90import eu.siacs.conversations.utils.ExceptionHelper;
91import eu.siacs.conversations.ui.util.SettingsUtils;
92import eu.siacs.conversations.utils.SignupUtils;
93import eu.siacs.conversations.utils.ThemeHelper;
94import eu.siacs.conversations.xmpp.Jid;
95import eu.siacs.conversations.xmpp.OnKeyStatusUpdated;
96import eu.siacs.conversations.xmpp.OnUpdateBlocklist;
97
98public abstract class XmppActivity extends ActionBarActivity {
99
100 public static final String EXTRA_ACCOUNT = "account";
101 protected static final int REQUEST_ANNOUNCE_PGP = 0x0101;
102 protected static final int REQUEST_INVITE_TO_CONVERSATION = 0x0102;
103 protected static final int REQUEST_CHOOSE_PGP_ID = 0x0103;
104 protected static final int REQUEST_BATTERY_OP = 0x49ff;
105 protected static final int REQUEST_POST_NOTIFICATION = 0x50ff;
106 public XmppConnectionService xmppConnectionService;
107 public boolean xmppConnectionServiceBound = false;
108
109 protected static final String FRAGMENT_TAG_DIALOG = "dialog";
110
111 private boolean isCameraFeatureAvailable = false;
112
113 protected int mTheme;
114 protected HashMap<Integer,Integer> mCustomColors;
115 protected boolean mUsingEnterKey = false;
116 protected boolean mUseTor = false;
117 protected Toast mToast;
118 public Runnable onOpenPGPKeyPublished = () -> Toast.makeText(XmppActivity.this, R.string.openpgp_has_been_published, Toast.LENGTH_SHORT).show();
119 protected ConferenceInvite mPendingConferenceInvite = null;
120 protected ServiceConnection mConnection = new ServiceConnection() {
121
122 @Override
123 public void onServiceConnected(ComponentName className, IBinder service) {
124 XmppConnectionBinder binder = (XmppConnectionBinder) service;
125 xmppConnectionService = binder.getService();
126 xmppConnectionServiceBound = true;
127 registerListeners();
128 onBackendConnected();
129 }
130
131 @Override
132 public void onServiceDisconnected(ComponentName arg0) {
133 xmppConnectionServiceBound = false;
134 }
135 };
136 private DisplayMetrics metrics;
137 private long mLastUiRefresh = 0;
138 private final Handler mRefreshUiHandler = new Handler();
139 private final Runnable mRefreshUiRunnable = () -> {
140 mLastUiRefresh = SystemClock.elapsedRealtime();
141 refreshUiReal();
142 };
143 private final UiCallback<Conversation> adhocCallback = new UiCallback<Conversation>() {
144 @Override
145 public void success(final Conversation conversation) {
146 runOnUiThread(() -> {
147 switchToConversation(conversation);
148 hideToast();
149 });
150 }
151
152 @Override
153 public void error(final int errorCode, Conversation object) {
154 runOnUiThread(() -> replaceToast(getString(errorCode)));
155 }
156
157 @Override
158 public void userInputRequired(PendingIntent pi, Conversation object) {
159
160 }
161 };
162 public boolean mSkipBackgroundBinding = false;
163
164 public static boolean cancelPotentialWork(Message message, ImageView imageView) {
165 final BitmapWorkerTask bitmapWorkerTask = getBitmapWorkerTask(imageView);
166
167 if (bitmapWorkerTask != null) {
168 final Message oldMessage = bitmapWorkerTask.message;
169 if (oldMessage == null || message != oldMessage) {
170 bitmapWorkerTask.cancel(true);
171 } else {
172 return false;
173 }
174 }
175 return true;
176 }
177
178 private static BitmapWorkerTask getBitmapWorkerTask(ImageView imageView) {
179 if (imageView != null) {
180 final Drawable drawable = imageView.getDrawable();
181 if (drawable instanceof AsyncDrawable) {
182 final AsyncDrawable asyncDrawable = (AsyncDrawable) drawable;
183 return asyncDrawable.getBitmapWorkerTask();
184 }
185 }
186 return null;
187 }
188
189 protected void hideToast() {
190 if (mToast != null) {
191 mToast.cancel();
192 }
193 }
194
195 protected void replaceToast(String msg) {
196 replaceToast(msg, true);
197 }
198
199 protected void replaceToast(String msg, boolean showlong) {
200 hideToast();
201 mToast = Toast.makeText(this, msg, showlong ? Toast.LENGTH_LONG : Toast.LENGTH_SHORT);
202 mToast.show();
203 }
204
205 protected final void refreshUi() {
206 final long diff = SystemClock.elapsedRealtime() - mLastUiRefresh;
207 if (diff > Config.REFRESH_UI_INTERVAL) {
208 mRefreshUiHandler.removeCallbacks(mRefreshUiRunnable);
209 runOnUiThread(mRefreshUiRunnable);
210 } else {
211 final long next = Config.REFRESH_UI_INTERVAL - diff;
212 mRefreshUiHandler.removeCallbacks(mRefreshUiRunnable);
213 mRefreshUiHandler.postDelayed(mRefreshUiRunnable, next);
214 }
215 }
216
217 abstract protected void refreshUiReal();
218
219 @Override
220 protected void onStart() {
221 super.onStart();
222 if (!xmppConnectionServiceBound) {
223 if (this.mSkipBackgroundBinding) {
224 Log.d(Config.LOGTAG, "skipping background binding");
225 } else {
226 connectToBackend();
227 }
228 } else {
229 this.registerListeners();
230 this.onBackendConnected();
231 }
232 this.mUsingEnterKey = usingEnterKey();
233 this.mUseTor = useTor();
234 }
235
236 public void connectToBackend() {
237 Intent intent = new Intent(this, XmppConnectionService.class);
238 intent.setAction("ui");
239 try {
240 startService(intent);
241 } catch (IllegalStateException e) {
242 Log.w(Config.LOGTAG, "unable to start service from " + getClass().getSimpleName());
243 }
244 bindService(intent, mConnection, Context.BIND_AUTO_CREATE);
245 }
246
247 @Override
248 protected void onStop() {
249 super.onStop();
250 if (xmppConnectionServiceBound) {
251 this.unregisterListeners();
252 unbindService(mConnection);
253 xmppConnectionServiceBound = false;
254 }
255 }
256
257
258 public boolean hasPgp() {
259 return xmppConnectionService.getPgpEngine() != null;
260 }
261
262 public void showInstallPgpDialog() {
263 Builder builder = new AlertDialog.Builder(this);
264 builder.setTitle(getString(R.string.openkeychain_required));
265 builder.setIconAttribute(android.R.attr.alertDialogIcon);
266 builder.setMessage(Html.fromHtml(getString(R.string.openkeychain_required_long, getString(R.string.app_name))));
267 builder.setNegativeButton(getString(R.string.cancel), null);
268 builder.setNeutralButton(getString(R.string.restart),
269 (dialog, which) -> {
270 if (xmppConnectionServiceBound) {
271 unbindService(mConnection);
272 xmppConnectionServiceBound = false;
273 }
274 stopService(new Intent(XmppActivity.this,
275 XmppConnectionService.class));
276 finish();
277 });
278 builder.setPositiveButton(getString(R.string.install),
279 (dialog, which) -> {
280 Uri uri = Uri
281 .parse("market://details?id=org.sufficientlysecure.keychain");
282 Intent marketIntent = new Intent(Intent.ACTION_VIEW,
283 uri);
284 PackageManager manager = getApplicationContext()
285 .getPackageManager();
286 List<ResolveInfo> infos = manager
287 .queryIntentActivities(marketIntent, 0);
288 if (infos.size() > 0) {
289 startActivity(marketIntent);
290 } else {
291 uri = Uri.parse("http://www.openkeychain.org/");
292 Intent browserIntent = new Intent(
293 Intent.ACTION_VIEW, uri);
294 startActivity(browserIntent);
295 }
296 finish();
297 });
298 builder.create().show();
299 }
300
301 protected void deleteAccount(final Account account) {
302 this.deleteAccount(account, null);
303 }
304
305 protected void deleteAccount(final Account account, final Runnable postDelete) {
306 final AlertDialog.Builder builder = new AlertDialog.Builder(this);
307 final View dialogView = getLayoutInflater().inflate(R.layout.dialog_delete_account, null);
308 final CheckBox deleteFromServer =
309 dialogView.findViewById(R.id.delete_from_server);
310 builder.setView(dialogView);
311 builder.setTitle(R.string.mgmt_account_delete);
312 builder.setPositiveButton(getString(R.string.delete),null);
313 builder.setNegativeButton(getString(R.string.cancel), null);
314 final AlertDialog dialog = builder.create();
315 dialog.setOnShowListener(dialogInterface->{
316 final Button button = dialog.getButton(AlertDialog.BUTTON_POSITIVE);
317 button.setOnClickListener(v -> {
318 final boolean unregister = deleteFromServer.isChecked();
319 if (unregister) {
320 if (account.isOnlineAndConnected()) {
321 deleteFromServer.setEnabled(false);
322 button.setText(R.string.please_wait);
323 button.setEnabled(false);
324 xmppConnectionService.unregisterAccount(account, result -> {
325 if (result) {
326 dialog.dismiss();
327 if (postDelete != null) {
328 postDelete.run();
329 }
330 if (xmppConnectionService.getAccounts().size() == 0 && Config.MAGIC_CREATE_DOMAIN != null) {
331 final Intent intent = SignupUtils.getSignUpIntent(this);
332 intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_CLEAR_TASK);
333 startActivity(intent);
334 }
335 } else {
336 deleteFromServer.setEnabled(true);
337 button.setText(R.string.delete);
338 button.setEnabled(true);
339 Toast.makeText(this,R.string.could_not_delete_account_from_server,Toast.LENGTH_LONG).show();
340 }
341 });
342 } else {
343 Toast.makeText(this,R.string.not_connected_try_again,Toast.LENGTH_LONG).show();
344 }
345 } else {
346 xmppConnectionService.deleteAccount(account);
347 dialog.dismiss();
348 if (xmppConnectionService.getAccounts().size() == 0 && Config.MAGIC_CREATE_DOMAIN != null) {
349 final Intent intent = SignupUtils.getSignUpIntent(this);
350 intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_CLEAR_TASK);
351 startActivity(intent);
352 } else if (postDelete != null) {
353 postDelete.run();
354 }
355 }
356 });
357 });
358 dialog.show();
359 }
360
361 abstract void onBackendConnected();
362
363 protected void registerListeners() {
364 if (this instanceof XmppConnectionService.OnConversationUpdate) {
365 this.xmppConnectionService.setOnConversationListChangedListener((XmppConnectionService.OnConversationUpdate) this);
366 }
367 if (this instanceof XmppConnectionService.OnAccountUpdate) {
368 this.xmppConnectionService.setOnAccountListChangedListener((XmppConnectionService.OnAccountUpdate) this);
369 }
370 if (this instanceof XmppConnectionService.OnCaptchaRequested) {
371 this.xmppConnectionService.setOnCaptchaRequestedListener((XmppConnectionService.OnCaptchaRequested) this);
372 }
373 if (this instanceof XmppConnectionService.OnRosterUpdate) {
374 this.xmppConnectionService.setOnRosterUpdateListener((XmppConnectionService.OnRosterUpdate) this);
375 }
376 if (this instanceof XmppConnectionService.OnMucRosterUpdate) {
377 this.xmppConnectionService.setOnMucRosterUpdateListener((XmppConnectionService.OnMucRosterUpdate) this);
378 }
379 if (this instanceof OnUpdateBlocklist) {
380 this.xmppConnectionService.setOnUpdateBlocklistListener((OnUpdateBlocklist) this);
381 }
382 if (this instanceof XmppConnectionService.OnShowErrorToast) {
383 this.xmppConnectionService.setOnShowErrorToastListener((XmppConnectionService.OnShowErrorToast) this);
384 }
385 if (this instanceof OnKeyStatusUpdated) {
386 this.xmppConnectionService.setOnKeyStatusUpdatedListener((OnKeyStatusUpdated) this);
387 }
388 if (this instanceof XmppConnectionService.OnJingleRtpConnectionUpdate) {
389 this.xmppConnectionService.setOnRtpConnectionUpdateListener((XmppConnectionService.OnJingleRtpConnectionUpdate) this);
390 }
391 }
392
393 protected void unregisterListeners() {
394 if (this instanceof XmppConnectionService.OnConversationUpdate) {
395 this.xmppConnectionService.removeOnConversationListChangedListener((XmppConnectionService.OnConversationUpdate) this);
396 }
397 if (this instanceof XmppConnectionService.OnAccountUpdate) {
398 this.xmppConnectionService.removeOnAccountListChangedListener((XmppConnectionService.OnAccountUpdate) this);
399 }
400 if (this instanceof XmppConnectionService.OnCaptchaRequested) {
401 this.xmppConnectionService.removeOnCaptchaRequestedListener((XmppConnectionService.OnCaptchaRequested) this);
402 }
403 if (this instanceof XmppConnectionService.OnRosterUpdate) {
404 this.xmppConnectionService.removeOnRosterUpdateListener((XmppConnectionService.OnRosterUpdate) this);
405 }
406 if (this instanceof XmppConnectionService.OnMucRosterUpdate) {
407 this.xmppConnectionService.removeOnMucRosterUpdateListener((XmppConnectionService.OnMucRosterUpdate) this);
408 }
409 if (this instanceof OnUpdateBlocklist) {
410 this.xmppConnectionService.removeOnUpdateBlocklistListener((OnUpdateBlocklist) this);
411 }
412 if (this instanceof XmppConnectionService.OnShowErrorToast) {
413 this.xmppConnectionService.removeOnShowErrorToastListener((XmppConnectionService.OnShowErrorToast) this);
414 }
415 if (this instanceof OnKeyStatusUpdated) {
416 this.xmppConnectionService.removeOnNewKeysAvailableListener((OnKeyStatusUpdated) this);
417 }
418 if (this instanceof XmppConnectionService.OnJingleRtpConnectionUpdate) {
419 this.xmppConnectionService.removeRtpConnectionUpdateListener((XmppConnectionService.OnJingleRtpConnectionUpdate) this);
420 }
421 }
422
423 @Override
424 public boolean onOptionsItemSelected(final MenuItem item) {
425 switch (item.getItemId()) {
426 case R.id.action_settings:
427 startActivity(new Intent(this, SettingsActivity.class));
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 public void selectPresence(final Conversation conversation, final PresenceSelector.OnPresenceSelected listener) {
446 final Contact contact = conversation.getContact();
447 if (contact.showInRoster() || contact.isSelf()) {
448 final Presences presences = contact.getPresences();
449 if (presences.size() == 0) {
450 if (contact.isSelf()) {
451 conversation.setNextCounterpart(null);
452 listener.onPresenceSelected();
453 } else if (!contact.getOption(Contact.Options.TO)
454 && !contact.getOption(Contact.Options.ASKING)
455 && contact.getAccount().getStatus() == Account.State.ONLINE) {
456 showAskForPresenceDialog(contact);
457 } else if (!contact.getOption(Contact.Options.TO)
458 || !contact.getOption(Contact.Options.FROM)) {
459 PresenceSelector.warnMutualPresenceSubscription(this, conversation, listener);
460 } else {
461 conversation.setNextCounterpart(null);
462 listener.onPresenceSelected();
463 }
464 } else if (presences.size() == 1) {
465 final String presence = presences.toResourceArray()[0];
466 conversation.setNextCounterpart(PresenceSelector.getNextCounterpart(contact, presence));
467 listener.onPresenceSelected();
468 } else {
469 PresenceSelector.showPresenceSelectionDialog(this, conversation, listener);
470 }
471 } else {
472 showAddToRosterDialog(conversation.getContact());
473 }
474 }
475
476 @SuppressLint("UnsupportedChromeOsCameraSystemFeature")
477 @Override
478 protected void onCreate(Bundle savedInstanceState) {
479 super.onCreate(savedInstanceState);
480 metrics = getResources().getDisplayMetrics();
481 ExceptionHelper.init(getApplicationContext());
482 EmojiInitializationService.execute(this);
483 this.isCameraFeatureAvailable = getPackageManager().hasSystemFeature(PackageManager.FEATURE_CAMERA_ANY);
484 this.mTheme = findTheme();
485 setTheme(this.mTheme);
486 this.mCustomColors = ThemeHelper.applyCustomColors(this);
487 }
488
489 protected boolean isCameraFeatureAvailable() {
490 return this.isCameraFeatureAvailable;
491 }
492
493 public boolean isDarkTheme() {
494 return ThemeHelper.isDark(mTheme);
495 }
496
497 public int getThemeResource(int r_attr_name, int r_drawable_def) {
498 int[] attrs = {r_attr_name};
499 TypedArray ta = this.getTheme().obtainStyledAttributes(attrs);
500
501 int res = ta.getResourceId(0, r_drawable_def);
502 ta.recycle();
503
504 return res;
505 }
506
507 protected boolean isOptimizingBattery() {
508 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
509 final PowerManager pm = (PowerManager) getSystemService(POWER_SERVICE);
510 return pm != null
511 && !pm.isIgnoringBatteryOptimizations(getPackageName());
512 } else {
513 return false;
514 }
515 }
516
517 protected boolean isAffectedByDataSaver() {
518 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
519 final ConnectivityManager cm = (ConnectivityManager) getSystemService(Context.CONNECTIVITY_SERVICE);
520 return cm != null
521 && cm.isActiveNetworkMetered()
522 && Compatibility.getRestrictBackgroundStatus(cm) == ConnectivityManager.RESTRICT_BACKGROUND_STATUS_ENABLED;
523 } else {
524 return false;
525 }
526 }
527
528 private boolean usingEnterKey() {
529 return getBooleanPreference("display_enter_key", R.bool.display_enter_key);
530 }
531
532 private boolean useTor() {
533 return getBooleanPreference("use_tor", R.bool.use_tor);
534 }
535
536 protected SharedPreferences getPreferences() {
537 return PreferenceManager.getDefaultSharedPreferences(getApplicationContext());
538 }
539
540 protected boolean getBooleanPreference(String name, @BoolRes int res) {
541 return getPreferences().getBoolean(name, getResources().getBoolean(res));
542 }
543
544 public void startCommand(final Account account, final Jid jid, final String node) {
545 Intent intent = new Intent(this, ConversationsActivity.class);
546 intent.setAction(ConversationsActivity.ACTION_VIEW_CONVERSATION);
547 intent.putExtra(ConversationsActivity.EXTRA_CONVERSATION, xmppConnectionService.findOrCreateConversation(account, jid, false, false).getUuid());
548 intent.putExtra(ConversationsActivity.EXTRA_POST_INIT_ACTION, "command");
549 intent.putExtra(ConversationsActivity.EXTRA_NODE, node);
550 intent.putExtra(ConversationsActivity.EXTRA_JID, (CharSequence) jid);
551 intent.setFlags(intent.getFlags() | Intent.FLAG_ACTIVITY_CLEAR_TOP);
552 startActivity(intent);
553 }
554
555 public void switchToConversation(Conversation conversation) {
556 switchToConversation(conversation, null);
557 }
558
559 public void switchToConversationAndQuote(Conversation conversation, String text) {
560 switchToConversation(conversation, text, true, null, false, false);
561 }
562
563 public void switchToConversation(Conversation conversation, String text) {
564 switchToConversation(conversation, text, false, null, false, false);
565 }
566
567 public void switchToConversationDoNotAppend(Conversation conversation, String text) {
568 switchToConversation(conversation, text, false, null, false, true);
569 }
570
571 public void highlightInMuc(Conversation conversation, String nick) {
572 switchToConversation(conversation, null, false, nick, false, false);
573 }
574
575 public void privateMsgInMuc(Conversation conversation, String nick) {
576 switchToConversation(conversation, null, false, nick, true, false);
577 }
578
579 public void switchToConversation(Conversation conversation, String text, boolean asQuote, String nick, boolean pm, boolean doNotAppend) {
580 switchToConversation(conversation, text, asQuote, nick, pm, doNotAppend, null);
581 }
582
583 public void switchToConversation(Conversation conversation, String text, boolean asQuote, String nick, boolean pm, boolean doNotAppend, String postInit) {
584 if (conversation == null) return;
585
586 Intent intent = new Intent(this, ConversationsActivity.class);
587 intent.setAction(ConversationsActivity.ACTION_VIEW_CONVERSATION);
588 intent.putExtra(ConversationsActivity.EXTRA_CONVERSATION, conversation.getUuid());
589 if (text != null) {
590 intent.putExtra(Intent.EXTRA_TEXT, text);
591 if (asQuote) {
592 intent.putExtra(ConversationsActivity.EXTRA_AS_QUOTE, true);
593 }
594 }
595 if (nick != null) {
596 intent.putExtra(ConversationsActivity.EXTRA_NICK, nick);
597 intent.putExtra(ConversationsActivity.EXTRA_IS_PRIVATE_MESSAGE, pm);
598 }
599 if (doNotAppend) {
600 intent.putExtra(ConversationsActivity.EXTRA_DO_NOT_APPEND, true);
601 }
602 intent.putExtra(ConversationsActivity.EXTRA_POST_INIT_ACTION, postInit);
603 intent.setFlags(intent.getFlags() | Intent.FLAG_ACTIVITY_CLEAR_TOP);
604 startActivity(intent);
605 finish();
606 }
607
608 public void switchToContactDetails(Contact contact) {
609 switchToContactDetails(contact, null);
610 }
611
612 public void switchToContactDetails(Contact contact, String messageFingerprint) {
613 Intent intent = new Intent(this, ContactDetailsActivity.class);
614 intent.setAction(ContactDetailsActivity.ACTION_VIEW_CONTACT);
615 intent.putExtra(EXTRA_ACCOUNT, contact.getAccount().getJid().asBareJid().toEscapedString());
616 intent.putExtra("contact", contact.getJid().toEscapedString());
617 intent.putExtra("fingerprint", messageFingerprint);
618 startActivity(intent);
619 }
620
621 public void switchToAccount(Account account, String fingerprint) {
622 switchToAccount(account, false, fingerprint);
623 }
624
625 public void switchToAccount(Account account) {
626 switchToAccount(account, false, null);
627 }
628
629 public void switchToAccount(Account account, boolean init, String fingerprint) {
630 Intent intent = new Intent(this, EditAccountActivity.class);
631 intent.putExtra("jid", account.getJid().asBareJid().toEscapedString());
632 intent.putExtra("init", init);
633 if (init) {
634 intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_CLEAR_TASK | Intent.FLAG_ACTIVITY_NO_ANIMATION);
635 }
636 if (fingerprint != null) {
637 intent.putExtra("fingerprint", fingerprint);
638 }
639 startActivity(intent);
640 if (init) {
641 overridePendingTransition(0, 0);
642 }
643 }
644
645 protected void delegateUriPermissionsToService(Uri uri) {
646 Intent intent = new Intent(this, XmppConnectionService.class);
647 intent.setAction(Intent.ACTION_SEND);
648 intent.setData(uri);
649 intent.addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION);
650 try {
651 startService(intent);
652 } catch (Exception e) {
653 Log.e(Config.LOGTAG, "unable to delegate uri permission", e);
654 }
655 }
656
657 protected void inviteToConversation(Conversation conversation) {
658 startActivityForResult(ChooseContactActivity.create(this, conversation), REQUEST_INVITE_TO_CONVERSATION);
659 }
660
661 protected void announcePgp(final Account account, final Conversation conversation, Intent intent, final Runnable onSuccess) {
662 if (account.getPgpId() == 0) {
663 choosePgpSignId(account);
664 } else {
665 final String status = Strings.nullToEmpty(account.getPresenceStatusMessage());
666 xmppConnectionService.getPgpEngine().generateSignature(intent, account, status, new UiCallback<String>() {
667
668 @Override
669 public void userInputRequired(PendingIntent pi, String signature) {
670 try {
671 startIntentSenderForResult(pi.getIntentSender(), REQUEST_ANNOUNCE_PGP, null, 0, 0, 0);
672 } catch (final SendIntentException ignored) {
673 }
674 }
675
676 @Override
677 public void success(String signature) {
678 account.setPgpSignature(signature);
679 xmppConnectionService.databaseBackend.updateAccount(account);
680 xmppConnectionService.sendPresence(account);
681 if (conversation != null) {
682 conversation.setNextEncryption(Message.ENCRYPTION_PGP);
683 xmppConnectionService.updateConversation(conversation);
684 refreshUi();
685 }
686 if (onSuccess != null) {
687 runOnUiThread(onSuccess);
688 }
689 }
690
691 @Override
692 public void error(int error, String signature) {
693 if (error == 0) {
694 account.setPgpSignId(0);
695 account.unsetPgpSignature();
696 xmppConnectionService.databaseBackend.updateAccount(account);
697 choosePgpSignId(account);
698 } else {
699 displayErrorDialog(error);
700 }
701 }
702 });
703 }
704 }
705
706 @SuppressWarnings("deprecation")
707 @TargetApi(Build.VERSION_CODES.JELLY_BEAN)
708 protected void setListItemBackgroundOnView(View view) {
709 int sdk = android.os.Build.VERSION.SDK_INT;
710 if (sdk < android.os.Build.VERSION_CODES.JELLY_BEAN) {
711 view.setBackgroundDrawable(getResources().getDrawable(R.drawable.greybackground));
712 } else {
713 view.setBackground(getResources().getDrawable(R.drawable.greybackground));
714 }
715 }
716
717 protected void choosePgpSignId(Account account) {
718 xmppConnectionService.getPgpEngine().chooseKey(account, new UiCallback<Account>() {
719 @Override
720 public void success(Account account1) {
721 }
722
723 @Override
724 public void error(int errorCode, Account object) {
725
726 }
727
728 @Override
729 public void userInputRequired(PendingIntent pi, Account object) {
730 try {
731 startIntentSenderForResult(pi.getIntentSender(),
732 REQUEST_CHOOSE_PGP_ID, null, 0, 0, 0);
733 } catch (final SendIntentException ignored) {
734 }
735 }
736 });
737 }
738
739 protected void displayErrorDialog(final int errorCode) {
740 runOnUiThread(() -> {
741 Builder builder = new Builder(XmppActivity.this);
742 builder.setIconAttribute(android.R.attr.alertDialogIcon);
743 builder.setTitle(getString(R.string.error));
744 builder.setMessage(errorCode);
745 builder.setNeutralButton(R.string.accept, null);
746 builder.create().show();
747 });
748
749 }
750
751 protected void showAddToRosterDialog(final Contact contact) {
752 AlertDialog.Builder builder = new AlertDialog.Builder(this);
753 builder.setTitle(contact.getJid().toString());
754 builder.setMessage(getString(R.string.not_in_roster));
755 builder.setNegativeButton(getString(R.string.cancel), null);
756 builder.setPositiveButton(getString(R.string.add_contact), (dialog, which) -> {
757 contact.copySystemTagsToGroups();
758 xmppConnectionService.createContact(contact, true);
759 });
760 builder.create().show();
761 }
762
763 private void showAskForPresenceDialog(final Contact contact) {
764 AlertDialog.Builder builder = new AlertDialog.Builder(this);
765 builder.setTitle(contact.getJid().toString());
766 builder.setMessage(R.string.request_presence_updates);
767 builder.setNegativeButton(R.string.cancel, null);
768 builder.setPositiveButton(R.string.request_now,
769 (dialog, which) -> {
770 if (xmppConnectionServiceBound) {
771 xmppConnectionService.sendPresencePacket(contact
772 .getAccount(), xmppConnectionService
773 .getPresenceGenerator()
774 .requestPresenceUpdatesFrom(contact));
775 }
776 });
777 builder.create().show();
778 }
779
780 protected void quickEdit(String previousValue, @StringRes int hint, OnValueEdited callback) {
781 quickEdit(previousValue, callback, hint, false, false);
782 }
783
784 protected void quickEdit(String previousValue, @StringRes int hint, OnValueEdited callback, boolean permitEmpty) {
785 quickEdit(previousValue, callback, hint, false, permitEmpty);
786 }
787
788 protected void quickPasswordEdit(String previousValue, OnValueEdited callback) {
789 quickEdit(previousValue, callback, R.string.password, true, false);
790 }
791
792 protected void quickEdit(final String previousValue, final OnValueEdited callback, final @StringRes int hint, boolean password, boolean permitEmpty) {
793 quickEdit(previousValue, callback, hint, password, permitEmpty, false);
794 }
795
796 @SuppressLint("InflateParams")
797 protected void quickEdit(final String previousValue,
798 final OnValueEdited callback,
799 final @StringRes int hint,
800 boolean password,
801 boolean permitEmpty,
802 boolean alwaysCallback) {
803 AlertDialog.Builder builder = new AlertDialog.Builder(this);
804 DialogQuickeditBinding binding = DataBindingUtil.inflate(getLayoutInflater(), R.layout.dialog_quickedit, null, false);
805 if (password) {
806 binding.inputEditText.setInputType(InputType.TYPE_CLASS_TEXT | InputType.TYPE_TEXT_VARIATION_PASSWORD);
807 }
808 builder.setPositiveButton(R.string.accept, null);
809 if (hint != 0) {
810 binding.inputLayout.setHint(getString(hint));
811 }
812 binding.inputEditText.requestFocus();
813 if (previousValue != null) {
814 binding.inputEditText.getText().append(previousValue);
815 }
816 builder.setView(binding.getRoot());
817 builder.setNegativeButton(R.string.cancel, null);
818 final AlertDialog dialog = builder.create();
819 dialog.setOnShowListener(d -> SoftKeyboardUtils.showKeyboard(binding.inputEditText));
820 dialog.show();
821 View.OnClickListener clickListener = v -> {
822 String value = binding.inputEditText.getText().toString();
823 if ((alwaysCallback || !value.equals(previousValue)) && (!value.trim().isEmpty() || permitEmpty)) {
824 String error = callback.onValueEdited(value);
825 if (error != null) {
826 binding.inputLayout.setError(error);
827 return;
828 }
829 }
830 SoftKeyboardUtils.hideSoftKeyboard(binding.inputEditText);
831 dialog.dismiss();
832 };
833 dialog.getButton(DialogInterface.BUTTON_POSITIVE).setOnClickListener(clickListener);
834 dialog.getButton(DialogInterface.BUTTON_NEGATIVE).setOnClickListener((v -> {
835 SoftKeyboardUtils.hideSoftKeyboard(binding.inputEditText);
836 dialog.dismiss();
837 }));
838 dialog.setCanceledOnTouchOutside(false);
839 dialog.setOnDismissListener(dialog1 -> {
840 SoftKeyboardUtils.hideSoftKeyboard(binding.inputEditText);
841 });
842 }
843
844 protected boolean hasStoragePermission(int requestCode) {
845 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M && Build.VERSION.SDK_INT < Build.VERSION_CODES.TIRAMISU) {
846 if (checkSelfPermission(Manifest.permission.WRITE_EXTERNAL_STORAGE) != PackageManager.PERMISSION_GRANTED) {
847 requestPermissions(new String[]{Manifest.permission.WRITE_EXTERNAL_STORAGE}, requestCode);
848 return false;
849 } else {
850 return true;
851 }
852 } else {
853 return true;
854 }
855 }
856
857 protected void onActivityResult(int requestCode, int resultCode, final Intent data) {
858 super.onActivityResult(requestCode, resultCode, data);
859 if (requestCode == REQUEST_INVITE_TO_CONVERSATION && resultCode == RESULT_OK) {
860 mPendingConferenceInvite = ConferenceInvite.parse(data);
861 if (xmppConnectionServiceBound && mPendingConferenceInvite != null) {
862 if (mPendingConferenceInvite.execute(this)) {
863 mToast = Toast.makeText(this, R.string.creating_conference, Toast.LENGTH_LONG);
864 mToast.show();
865 }
866 mPendingConferenceInvite = null;
867 }
868 }
869 }
870
871 public boolean copyTextToClipboard(String text, int labelResId) {
872 ClipboardManager mClipBoardManager = (ClipboardManager) getSystemService(CLIPBOARD_SERVICE);
873 String label = getResources().getString(labelResId);
874 if (mClipBoardManager != null) {
875 ClipData mClipData = ClipData.newPlainText(label, text);
876 mClipBoardManager.setPrimaryClip(mClipData);
877 return true;
878 }
879 return false;
880 }
881
882 protected boolean manuallyChangePresence() {
883 return getBooleanPreference(SettingsActivity.MANUALLY_CHANGE_PRESENCE, R.bool.manually_change_presence);
884 }
885
886 protected String getShareableUri() {
887 return getShareableUri(false);
888 }
889
890 protected String getShareableUri(boolean http) {
891 return null;
892 }
893
894 protected void shareLink(boolean http) {
895 String uri = getShareableUri(http);
896 if (uri == null || uri.isEmpty()) {
897 return;
898 }
899 Intent intent = new Intent(Intent.ACTION_SEND);
900 intent.setType("text/plain");
901 intent.putExtra(Intent.EXTRA_TEXT, getShareableUri(http));
902 try {
903 startActivity(Intent.createChooser(intent, getText(R.string.share_uri_with)));
904 } catch (ActivityNotFoundException e) {
905 Toast.makeText(this, R.string.no_application_to_share_uri, Toast.LENGTH_SHORT).show();
906 }
907 }
908
909 protected void launchOpenKeyChain(long keyId) {
910 PgpEngine pgp = XmppActivity.this.xmppConnectionService.getPgpEngine();
911 try {
912 startIntentSenderForResult(
913 pgp.getIntentForKey(keyId).getIntentSender(), 0, null, 0,
914 0, 0);
915 } catch (Throwable e) {
916 Toast.makeText(XmppActivity.this, R.string.openpgp_error, Toast.LENGTH_SHORT).show();
917 }
918 }
919
920 @Override
921 protected void onResume(){
922 super.onResume();
923 SettingsUtils.applyScreenshotPreventionSetting(this);
924 }
925
926 protected int findTheme() {
927 return ThemeHelper.find(this);
928 }
929
930 @Override
931 public void onPause() {
932 super.onPause();
933 }
934
935 @Override
936 public boolean onMenuOpened(int id, Menu menu) {
937 if (id == AppCompatDelegate.FEATURE_SUPPORT_ACTION_BAR && menu != null) {
938 MenuDoubleTabUtil.recordMenuOpen();
939 }
940 return super.onMenuOpened(id, menu);
941 }
942
943 protected void showQrCode() {
944 showQrCode(getShareableUri());
945 }
946
947 protected void showQrCode(final String uri) {
948 if (uri == null || uri.isEmpty()) {
949 return;
950 }
951 Point size = new Point();
952 getWindowManager().getDefaultDisplay().getSize(size);
953 final int width = (size.x < size.y ? size.x : size.y);
954 Bitmap bitmap = BarcodeProvider.create2dBarcodeBitmap(uri, width);
955 ImageView view = new ImageView(this);
956 view.setBackgroundColor(Color.WHITE);
957 view.setImageBitmap(bitmap);
958 AlertDialog.Builder builder = new AlertDialog.Builder(this);
959 builder.setView(view);
960 builder.create().show();
961 }
962
963 protected Account extractAccount(Intent intent) {
964 final String jid = intent != null ? intent.getStringExtra(EXTRA_ACCOUNT) : null;
965 try {
966 return jid != null ? xmppConnectionService.findAccountByJid(Jid.ofEscaped(jid)) : null;
967 } catch (IllegalArgumentException e) {
968 return null;
969 }
970 }
971
972 public AvatarService avatarService() {
973 return xmppConnectionService.getAvatarService();
974 }
975
976 public void loadBitmap(Message message, ImageView imageView) {
977 Drawable bm;
978 try {
979 bm = xmppConnectionService.getFileBackend().getThumbnail(message, getResources(), (int) (metrics.density * 288), true);
980 } catch (IOException e) {
981 bm = null;
982 }
983 if (bm != null) {
984 cancelPotentialWork(message, imageView);
985 imageView.setImageDrawable(bm);
986 imageView.setBackgroundColor(0x00000000);
987 if (Build.VERSION.SDK_INT >= 28 && bm instanceof AnimatedImageDrawable) {
988 ((AnimatedImageDrawable) bm).start();
989 }
990 } else {
991 if (cancelPotentialWork(message, imageView)) {
992 final BitmapWorkerTask task = new BitmapWorkerTask(imageView);
993 final BitmapDrawable fallbackThumb = xmppConnectionService.getFileBackend().getFallbackThumbnail(message, (int) (metrics.density * 288), true);
994 imageView.setBackgroundColor(fallbackThumb == null ? 0xff333333 : 0x00000000);
995 final AsyncDrawable asyncDrawable = new AsyncDrawable(
996 getResources(), fallbackThumb != null ? fallbackThumb.getBitmap() : null, task);
997 imageView.setImageDrawable(asyncDrawable);
998 try {
999 task.execute(message);
1000 } catch (final RejectedExecutionException ignored) {
1001 ignored.printStackTrace();
1002 }
1003 }
1004 }
1005 }
1006
1007 protected interface OnValueEdited {
1008 String onValueEdited(String value);
1009 }
1010
1011 public static class ConferenceInvite {
1012 private String uuid;
1013 private final List<Jid> jids = new ArrayList<>();
1014
1015 public static ConferenceInvite parse(Intent data) {
1016 ConferenceInvite invite = new ConferenceInvite();
1017 invite.uuid = data.getStringExtra(ChooseContactActivity.EXTRA_CONVERSATION);
1018 if (invite.uuid == null) {
1019 return null;
1020 }
1021 invite.jids.addAll(ChooseContactActivity.extractJabberIds(data));
1022 return invite;
1023 }
1024
1025 public boolean execute(XmppActivity activity) {
1026 XmppConnectionService service = activity.xmppConnectionService;
1027 Conversation conversation = service.findConversationByUuid(this.uuid);
1028 if (conversation == null) {
1029 return false;
1030 }
1031 if (conversation.getMode() == Conversation.MODE_MULTI) {
1032 for (Jid jid : jids) {
1033 service.invite(conversation, jid);
1034 }
1035 return false;
1036 } else {
1037 jids.add(conversation.getJid().asBareJid());
1038 return service.createAdhocConference(conversation.getAccount(), null, jids, activity.adhocCallback);
1039 }
1040 }
1041 }
1042
1043 static class BitmapWorkerTask extends AsyncTask<Message, Void, Drawable> {
1044 private final WeakReference<ImageView> imageViewReference;
1045 private Message message = null;
1046
1047 private BitmapWorkerTask(ImageView imageView) {
1048 this.imageViewReference = new WeakReference<>(imageView);
1049 }
1050
1051 @Override
1052 protected Drawable doInBackground(Message... params) {
1053 if (isCancelled()) {
1054 return null;
1055 }
1056 final XmppActivity activity = find(imageViewReference);
1057 Drawable d = null;
1058 message = params[0];
1059 try {
1060 if (activity != null && activity.xmppConnectionService != null) {
1061 d = activity.xmppConnectionService.getFileBackend().getThumbnail(message, imageViewReference.get().getContext().getResources(), (int) (activity.metrics.density * 288), false);
1062 }
1063 } catch (IOException e) { e.printStackTrace(); }
1064 final ImageView imageView = imageViewReference.get();
1065 if (d == null && activity != null && activity.xmppConnectionService != null && imageView != null && imageView.getDrawable() instanceof AsyncDrawable && ((AsyncDrawable) imageView.getDrawable()).getBitmap() == null) {
1066 d = activity.xmppConnectionService.getFileBackend().getFallbackThumbnail(message, (int) (activity.metrics.density * 288), false);
1067 }
1068 return d;
1069 }
1070
1071 @Override
1072 protected void onPostExecute(final Drawable drawable) {
1073 if (!isCancelled()) {
1074 final ImageView imageView = imageViewReference.get();
1075 if (imageView != null) {
1076 Drawable old = imageView.getDrawable();
1077 if (old instanceof AsyncDrawable) {
1078 ((AsyncDrawable) old).clearTask();
1079 }
1080 if (drawable != null) {
1081 imageView.setImageDrawable(drawable);
1082 }
1083 imageView.setBackgroundColor(drawable == null ? 0xff333333 : 0x00000000);
1084 if (Build.VERSION.SDK_INT >= 28 && drawable instanceof AnimatedImageDrawable) {
1085 ((AnimatedImageDrawable) drawable).start();
1086 }
1087 }
1088 }
1089 }
1090 }
1091
1092 private static class AsyncDrawable extends BitmapDrawable {
1093 private WeakReference<BitmapWorkerTask> bitmapWorkerTaskReference;
1094
1095 private AsyncDrawable(Resources res, Bitmap bitmap, BitmapWorkerTask bitmapWorkerTask) {
1096 super(res, bitmap);
1097 bitmapWorkerTaskReference = new WeakReference<>(bitmapWorkerTask);
1098 }
1099
1100 private synchronized BitmapWorkerTask getBitmapWorkerTask() {
1101 if (bitmapWorkerTaskReference == null) return null;
1102
1103 return bitmapWorkerTaskReference.get();
1104 }
1105
1106 public synchronized void clearTask() {
1107 bitmapWorkerTaskReference = null;
1108 }
1109 }
1110
1111 public static XmppActivity find(@NonNull WeakReference<ImageView> viewWeakReference) {
1112 final View view = viewWeakReference.get();
1113 return view == null ? null : find(view);
1114 }
1115
1116 public static XmppActivity find(@NonNull final View view) {
1117 Context context = view.getContext();
1118 while (context instanceof ContextWrapper) {
1119 if (context instanceof XmppActivity) {
1120 return (XmppActivity) context;
1121 }
1122 context = ((ContextWrapper) context).getBaseContext();
1123 }
1124 return null;
1125 }
1126}