1package eu.siacs.conversations.ui;
2
3import android.app.PendingIntent;
4import android.content.Context;
5import android.content.Intent;
6import android.content.IntentSender.SendIntentException;
7import android.content.res.Resources;
8import android.databinding.DataBindingUtil;
9import android.graphics.Bitmap;
10import android.graphics.drawable.BitmapDrawable;
11import android.graphics.drawable.Drawable;
12import android.os.AsyncTask;
13import android.os.Bundle;
14import android.support.v7.app.AlertDialog;
15import android.support.v7.widget.Toolbar;
16import android.util.Log;
17import android.view.ContextMenu;
18import android.view.LayoutInflater;
19import android.view.Menu;
20import android.view.MenuItem;
21import android.view.View;
22import android.view.View.OnClickListener;
23import android.widget.ImageView;
24import android.widget.Toast;
25
26import org.openintents.openpgp.util.OpenPgpUtils;
27
28import java.lang.ref.WeakReference;
29import java.util.ArrayList;
30import java.util.Collections;
31import java.util.concurrent.RejectedExecutionException;
32import java.util.concurrent.atomic.AtomicInteger;
33
34import eu.siacs.conversations.Config;
35import eu.siacs.conversations.R;
36import eu.siacs.conversations.crypto.PgpEngine;
37import eu.siacs.conversations.databinding.ActivityMucDetailsBinding;
38import eu.siacs.conversations.databinding.ContactBinding;
39import eu.siacs.conversations.entities.Account;
40import eu.siacs.conversations.entities.Bookmark;
41import eu.siacs.conversations.entities.Contact;
42import eu.siacs.conversations.entities.Conversation;
43import eu.siacs.conversations.entities.MucOptions;
44import eu.siacs.conversations.entities.MucOptions.User;
45import eu.siacs.conversations.services.XmppConnectionService;
46import eu.siacs.conversations.services.XmppConnectionService.OnConversationUpdate;
47import eu.siacs.conversations.services.XmppConnectionService.OnMucRosterUpdate;
48import eu.siacs.conversations.ui.util.MenuDoubleTabUtil;
49import eu.siacs.conversations.utils.UIHelper;
50import eu.siacs.conversations.utils.XmppUri;
51import rocks.xmpp.addr.Jid;
52
53public class ConferenceDetailsActivity extends XmppActivity implements OnConversationUpdate, OnMucRosterUpdate, XmppConnectionService.OnAffiliationChanged, XmppConnectionService.OnRoleChanged, XmppConnectionService.OnConfigurationPushed {
54 public static final String ACTION_VIEW_MUC = "view_muc";
55
56 private static final float INACTIVE_ALPHA = 0.4684f; //compromise between dark and light theme
57
58 private Conversation mConversation;
59 private OnClickListener inviteListener = new OnClickListener() {
60
61 @Override
62 public void onClick(View v) {
63 inviteToConversation(mConversation);
64 }
65 };
66 private ActivityMucDetailsBinding binding;
67 private String uuid = null;
68 private User mSelectedUser = null;
69
70 private boolean mAdvancedMode = false;
71
72 private UiCallback<Conversation> renameCallback = new UiCallback<Conversation>() {
73 @Override
74 public void success(Conversation object) {
75 runOnUiThread(() -> {
76 Toast.makeText(ConferenceDetailsActivity.this, getString(R.string.your_nick_has_been_changed), Toast.LENGTH_SHORT).show();
77 updateView();
78 });
79
80 }
81
82 @Override
83 public void error(final int errorCode, Conversation object) {
84 runOnUiThread(() -> Toast.makeText(ConferenceDetailsActivity.this, getString(errorCode), Toast.LENGTH_SHORT).show());
85 }
86
87 @Override
88 public void userInputRequried(PendingIntent pi, Conversation object) {
89
90 }
91 };
92
93 private OnClickListener mNotifyStatusClickListener = new OnClickListener() {
94 @Override
95 public void onClick(View v) {
96 AlertDialog.Builder builder = new AlertDialog.Builder(ConferenceDetailsActivity.this);
97 builder.setTitle(R.string.pref_notification_settings);
98 String[] choices = {
99 getString(R.string.notify_on_all_messages),
100 getString(R.string.notify_only_when_highlighted),
101 getString(R.string.notify_never)
102 };
103 final AtomicInteger choice;
104 if (mConversation.getLongAttribute(Conversation.ATTRIBUTE_MUTED_TILL, 0) == Long.MAX_VALUE) {
105 choice = new AtomicInteger(2);
106 } else {
107 choice = new AtomicInteger(mConversation.alwaysNotify() ? 0 : 1);
108 }
109 builder.setSingleChoiceItems(choices, choice.get(), (dialog, which) -> choice.set(which));
110 builder.setNegativeButton(R.string.cancel, null);
111 builder.setPositiveButton(R.string.ok, (dialog, which) -> {
112 if (choice.get() == 2) {
113 mConversation.setMutedTill(Long.MAX_VALUE);
114 } else {
115 mConversation.setMutedTill(0);
116 mConversation.setAttribute(Conversation.ATTRIBUTE_ALWAYS_NOTIFY, String.valueOf(choice.get() == 0));
117 }
118 xmppConnectionService.updateConversation(mConversation);
119 updateView();
120 });
121 builder.create().show();
122 }
123 };
124
125 private OnClickListener mChangeConferenceSettings = new OnClickListener() {
126 @Override
127 public void onClick(View v) {
128 final MucOptions mucOptions = mConversation.getMucOptions();
129 AlertDialog.Builder builder = new AlertDialog.Builder(ConferenceDetailsActivity.this);
130 builder.setTitle(R.string.conference_options);
131 final String[] options;
132 final boolean[] values;
133 if (mAdvancedMode) {
134 options = new String[]{
135 getString(R.string.members_only),
136 getString(R.string.moderated),
137 getString(R.string.non_anonymous)
138 };
139 values = new boolean[]{
140 mucOptions.membersOnly(),
141 mucOptions.moderated(),
142 mucOptions.nonanonymous()
143 };
144 } else {
145 options = new String[]{
146 getString(R.string.members_only),
147 getString(R.string.non_anonymous)
148 };
149 values = new boolean[]{
150 mucOptions.membersOnly(),
151 mucOptions.nonanonymous()
152 };
153 }
154 builder.setMultiChoiceItems(options, values, (dialog, which, isChecked) -> values[which] = isChecked);
155 builder.setNegativeButton(R.string.cancel, null);
156 builder.setPositiveButton(R.string.confirm, (dialog, which) -> {
157 if (!mucOptions.membersOnly() && values[0]) {
158 xmppConnectionService.changeAffiliationsInConference(mConversation,
159 MucOptions.Affiliation.NONE,
160 MucOptions.Affiliation.MEMBER);
161 }
162 Bundle options1 = new Bundle();
163 options1.putString("muc#roomconfig_membersonly", values[0] ? "1" : "0");
164 if (values.length == 2) {
165 options1.putString("muc#roomconfig_whois", values[1] ? "anyone" : "moderators");
166 } else if (values.length == 3) {
167 options1.putString("muc#roomconfig_moderatedroom", values[1] ? "1" : "0");
168 options1.putString("muc#roomconfig_whois", values[2] ? "anyone" : "moderators");
169 }
170 options1.putString("muc#roomconfig_persistentroom", "1");
171 final boolean whois = values.length == 2 ? values[1] : values[2];
172 if (values[0] == whois) {
173 options1.putString("muc#roomconfig_publicroom",whois ? "0" : "1");
174 }
175 xmppConnectionService.pushConferenceConfiguration(mConversation,
176 options1,
177 ConferenceDetailsActivity.this);
178 });
179 builder.create().show();
180 }
181 };
182 private OnValueEdited onSubjectEdited = new OnValueEdited() {
183
184 @Override
185 public String onValueEdited(String value) {
186 xmppConnectionService.pushSubjectToConference(mConversation, value.trim().isEmpty() ? null : value.trim());
187 return null;
188 }
189 };
190
191 public static boolean cancelPotentialWork(User user, ImageView imageView) {
192 final BitmapWorkerTask bitmapWorkerTask = getBitmapWorkerTask(imageView);
193
194 if (bitmapWorkerTask != null) {
195 final User old = bitmapWorkerTask.o;
196 if (old == null || user != old) {
197 bitmapWorkerTask.cancel(true);
198 } else {
199 return false;
200 }
201 }
202 return true;
203 }
204
205 private static BitmapWorkerTask getBitmapWorkerTask(ImageView imageView) {
206 if (imageView != null) {
207 final Drawable drawable = imageView.getDrawable();
208 if (drawable instanceof AsyncDrawable) {
209 final AsyncDrawable asyncDrawable = (AsyncDrawable) drawable;
210 return asyncDrawable.getBitmapWorkerTask();
211 }
212 }
213 return null;
214 }
215
216 @Override
217 public void onConversationUpdate() {
218 refreshUi();
219 }
220
221 @Override
222 public void onMucRosterUpdate() {
223 refreshUi();
224 }
225
226 @Override
227 protected void refreshUiReal() {
228 updateView();
229 }
230
231 @Override
232 protected void onCreate(Bundle savedInstanceState) {
233 super.onCreate(savedInstanceState);
234 this.binding = DataBindingUtil.setContentView(this, R.layout.activity_muc_details);
235 this.binding.mucMoreDetails.setVisibility(View.GONE);
236 this.binding.changeConferenceButton.setOnClickListener(this.mChangeConferenceSettings);
237 this.binding.invite.setOnClickListener(inviteListener);
238 setSupportActionBar((Toolbar) binding.toolbar);
239 configureActionBar(getSupportActionBar());
240 this.binding.editNickButton.setOnClickListener(v -> quickEdit(mConversation.getMucOptions().getActualNick(),
241 0,
242 value -> {
243 if (xmppConnectionService.renameInMuc(mConversation, value, renameCallback)) {
244 return null;
245 } else {
246 return getString(R.string.invalid_username);
247 }
248 }));
249 this.mAdvancedMode = getPreferences().getBoolean("advanced_muc_mode", false);
250 this.binding.mucInfoMore.setVisibility(this.mAdvancedMode ? View.VISIBLE : View.GONE);
251 this.binding.notificationStatusButton.setOnClickListener(this.mNotifyStatusClickListener);
252 this.binding.yourPhoto.setOnClickListener(v -> {
253 final MucOptions mucOptions = mConversation.getMucOptions();
254 if (!mucOptions.hasVCards()) {
255 Toast.makeText(this,R.string.host_does_not_support_group_chat_avatars, Toast.LENGTH_SHORT).show();
256 return;
257 }
258 if (!mucOptions.getSelf().getAffiliation().ranks(MucOptions.Affiliation.OWNER)) {
259 Toast.makeText(this,R.string.only_the_owner_can_change_group_chat_avatar, Toast.LENGTH_SHORT).show();
260 return;
261 }
262 final Intent intent = new Intent(this, PublishGroupChatProfilePictureActivity.class);
263 intent.putExtra("uuid",mConversation.getUuid());
264 startActivity(intent);
265 });
266 }
267
268 @Override
269 protected void onStart() {
270 super.onStart();
271 final int theme = findTheme();
272 if (this.mTheme != theme) {
273 recreate();
274 }
275 }
276
277 @Override
278 public boolean onOptionsItemSelected(MenuItem menuItem) {
279 if (MenuDoubleTabUtil.shouldIgnoreTap()) {
280 return false;
281 }
282 switch (menuItem.getItemId()) {
283 case android.R.id.home:
284 finish();
285 break;
286 case R.id.action_share_http:
287 shareLink(true);
288 break;
289 case R.id.action_share_uri:
290 shareLink(false);
291 break;
292 case R.id.action_save_as_bookmark:
293 saveAsBookmark();
294 break;
295 case R.id.action_delete_bookmark:
296 deleteBookmark();
297 break;
298 case R.id.action_advanced_mode:
299 this.mAdvancedMode = !menuItem.isChecked();
300 menuItem.setChecked(this.mAdvancedMode);
301 getPreferences().edit().putBoolean("advanced_muc_mode", mAdvancedMode).apply();
302 final boolean online = mConversation != null && mConversation.getMucOptions().online();
303 this.binding.mucInfoMore.setVisibility(this.mAdvancedMode && online ? View.VISIBLE : View.GONE);
304 invalidateOptionsMenu();
305 updateView();
306 break;
307 }
308 return super.onOptionsItemSelected(menuItem);
309 }
310
311 @Override
312 protected String getShareableUri(boolean http) {
313 if (mConversation != null) {
314 if (http) {
315 return "https://conversations.im/j/" + XmppUri.lameUrlEncode(mConversation.getJid().asBareJid().toEscapedString());
316 } else {
317 return "xmpp:" + mConversation.getJid().asBareJid() + "?join";
318 }
319 } else {
320 return null;
321 }
322 }
323
324 @Override
325 public boolean onPrepareOptionsMenu(Menu menu) {
326 MenuItem menuItemSaveBookmark = menu.findItem(R.id.action_save_as_bookmark);
327 MenuItem menuItemDeleteBookmark = menu.findItem(R.id.action_delete_bookmark);
328 MenuItem menuItemAdvancedMode = menu.findItem(R.id.action_advanced_mode);
329 menuItemAdvancedMode.setChecked(mAdvancedMode);
330 if (mConversation == null) {
331 return true;
332 }
333 if (mConversation.getBookmark() != null) {
334 menuItemSaveBookmark.setVisible(false);
335 menuItemDeleteBookmark.setVisible(true);
336 } else {
337 menuItemDeleteBookmark.setVisible(false);
338 menuItemSaveBookmark.setVisible(true);
339 }
340 return true;
341 }
342
343 @Override
344 public boolean onCreateOptionsMenu(Menu menu) {
345 getMenuInflater().inflate(R.menu.muc_details, menu);
346 return super.onCreateOptionsMenu(menu);
347 }
348
349 @Override
350 public void onCreateContextMenu(ContextMenu menu, View v, ContextMenu.ContextMenuInfo menuInfo) {
351 Object tag = v.getTag();
352 if (tag instanceof User) {
353 getMenuInflater().inflate(R.menu.muc_details_context, menu);
354 final User user = (User) tag;
355 final User self = mConversation.getMucOptions().getSelf();
356 this.mSelectedUser = user;
357 String name;
358 final Contact contact = user.getContact();
359 if (contact != null && contact.showInRoster()) {
360 name = contact.getDisplayName();
361 } else if (user.getRealJid() != null) {
362 name = user.getRealJid().asBareJid().toString();
363 } else {
364 name = user.getName();
365 }
366 menu.setHeaderTitle(name);
367 if (user.getRealJid() != null) {
368 MenuItem showContactDetails = menu.findItem(R.id.action_contact_details);
369 MenuItem startConversation = menu.findItem(R.id.start_conversation);
370 MenuItem giveMembership = menu.findItem(R.id.give_membership);
371 MenuItem removeMembership = menu.findItem(R.id.remove_membership);
372 MenuItem giveAdminPrivileges = menu.findItem(R.id.give_admin_privileges);
373 MenuItem removeAdminPrivileges = menu.findItem(R.id.remove_admin_privileges);
374 MenuItem removeFromRoom = menu.findItem(R.id.remove_from_room);
375 MenuItem banFromConference = menu.findItem(R.id.ban_from_conference);
376 MenuItem invite = menu.findItem(R.id.invite);
377 startConversation.setVisible(true);
378 if (contact != null && contact.showInRoster()) {
379 showContactDetails.setVisible(!contact.isSelf());
380 }
381 if (user.getRole() == MucOptions.Role.NONE) {
382 invite.setVisible(true);
383 }
384 if (self.getAffiliation().ranks(MucOptions.Affiliation.ADMIN) &&
385 self.getAffiliation().outranks(user.getAffiliation())) {
386 if (mAdvancedMode) {
387 if (user.getAffiliation() == MucOptions.Affiliation.NONE) {
388 giveMembership.setVisible(true);
389 } else {
390 removeMembership.setVisible(true);
391 }
392 if (!Config.DISABLE_BAN) {
393 banFromConference.setVisible(true);
394 }
395 } else {
396 if (!Config.DISABLE_BAN || mConversation.getMucOptions().membersOnly()) {
397 removeFromRoom.setVisible(true);
398 }
399 }
400 if (user.getAffiliation() != MucOptions.Affiliation.ADMIN) {
401 giveAdminPrivileges.setVisible(true);
402 } else {
403 removeAdminPrivileges.setVisible(true);
404 }
405 }
406 } else {
407 MenuItem sendPrivateMessage = menu.findItem(R.id.send_private_message);
408 sendPrivateMessage.setVisible(user.getRole().ranks(MucOptions.Role.VISITOR));
409 }
410
411 }
412 super.onCreateContextMenu(menu, v, menuInfo);
413 }
414
415 @Override
416 public boolean onContextItemSelected(MenuItem item) {
417 Jid jid = mSelectedUser.getRealJid();
418 switch (item.getItemId()) {
419 case R.id.action_contact_details:
420 Contact contact = mSelectedUser.getContact();
421 if (contact != null) {
422 switchToContactDetails(contact);
423 }
424 return true;
425 case R.id.start_conversation:
426 startConversation(mSelectedUser);
427 return true;
428 case R.id.give_admin_privileges:
429 xmppConnectionService.changeAffiliationInConference(mConversation, jid, MucOptions.Affiliation.ADMIN, this);
430 return true;
431 case R.id.give_membership:
432 xmppConnectionService.changeAffiliationInConference(mConversation, jid, MucOptions.Affiliation.MEMBER, this);
433 return true;
434 case R.id.remove_membership:
435 xmppConnectionService.changeAffiliationInConference(mConversation, jid, MucOptions.Affiliation.NONE, this);
436 return true;
437 case R.id.remove_admin_privileges:
438 xmppConnectionService.changeAffiliationInConference(mConversation, jid, MucOptions.Affiliation.MEMBER, this);
439 return true;
440 case R.id.remove_from_room:
441 removeFromRoom(mSelectedUser);
442 return true;
443 case R.id.ban_from_conference:
444 xmppConnectionService.changeAffiliationInConference(mConversation, jid, MucOptions.Affiliation.OUTCAST, this);
445 if (mSelectedUser.getRole() != MucOptions.Role.NONE) {
446 xmppConnectionService.changeRoleInConference(mConversation, mSelectedUser.getName(), MucOptions.Role.NONE, this);
447 }
448 return true;
449 case R.id.send_private_message:
450 if (mConversation.getMucOptions().allowPm()) {
451 privateMsgInMuc(mConversation, mSelectedUser.getName());
452 } else {
453 Toast.makeText(this, R.string.private_messages_are_disabled, Toast.LENGTH_SHORT).show();
454 }
455 return true;
456 case R.id.invite:
457 xmppConnectionService.directInvite(mConversation, jid);
458 return true;
459 default:
460 return super.onContextItemSelected(item);
461 }
462 }
463
464 private void removeFromRoom(final User user) {
465 if (mConversation.getMucOptions().membersOnly()) {
466 xmppConnectionService.changeAffiliationInConference(mConversation, user.getRealJid(), MucOptions.Affiliation.NONE, this);
467 if (user.getRole() != MucOptions.Role.NONE) {
468 xmppConnectionService.changeRoleInConference(mConversation, mSelectedUser.getName(), MucOptions.Role.NONE, ConferenceDetailsActivity.this);
469 }
470 } else {
471 AlertDialog.Builder builder = new AlertDialog.Builder(this);
472 builder.setTitle(R.string.ban_from_conference);
473 builder.setMessage(getString(R.string.removing_from_public_conference, user.getName()));
474 builder.setNegativeButton(R.string.cancel, null);
475 builder.setPositiveButton(R.string.ban_now, (dialog, which) -> {
476 xmppConnectionService.changeAffiliationInConference(mConversation, user.getRealJid(), MucOptions.Affiliation.OUTCAST, ConferenceDetailsActivity.this);
477 if (user.getRole() != MucOptions.Role.NONE) {
478 xmppConnectionService.changeRoleInConference(mConversation, mSelectedUser.getName(), MucOptions.Role.NONE, ConferenceDetailsActivity.this);
479 }
480 });
481 builder.create().show();
482 }
483 }
484
485 protected void startConversation(User user) {
486 if (user.getRealJid() != null) {
487 Conversation conversation = xmppConnectionService.findOrCreateConversation(this.mConversation.getAccount(), user.getRealJid().asBareJid(), false, true);
488 switchToConversation(conversation);
489 }
490 }
491
492 protected void saveAsBookmark() {
493 xmppConnectionService.saveConversationAsBookmark(mConversation,
494 mConversation.getMucOptions().getSubject());
495 }
496
497 protected void deleteBookmark() {
498 Account account = mConversation.getAccount();
499 Bookmark bookmark = mConversation.getBookmark();
500 account.getBookmarks().remove(bookmark);
501 bookmark.setConversation(null);
502 xmppConnectionService.pushBookmarks(account);
503 updateView();
504 }
505
506 @Override
507 void onBackendConnected() {
508 if (mPendingConferenceInvite != null) {
509 mPendingConferenceInvite.execute(this);
510 mPendingConferenceInvite = null;
511 }
512 if (getIntent().getAction().equals(ACTION_VIEW_MUC)) {
513 this.uuid = getIntent().getExtras().getString("uuid");
514 }
515 if (uuid != null) {
516 this.mConversation = xmppConnectionService.findConversationByUuid(uuid);
517 if (this.mConversation != null) {
518 updateView();
519 }
520 }
521 }
522
523 private void updateView() {
524 invalidateOptionsMenu();
525 final MucOptions mucOptions = mConversation.getMucOptions();
526 final User self = mucOptions.getSelf();
527 String account;
528 if (Config.DOMAIN_LOCK != null) {
529 account = mConversation.getAccount().getJid().getLocal();
530 } else {
531 account = mConversation.getAccount().getJid().asBareJid().toString();
532 }
533 this.binding.detailsAccount.setText(getString(R.string.using_account, account));
534 this.binding.jid.setText(mConversation.getJid().asBareJid().toEscapedString());
535 this.binding.yourPhoto.setImageBitmap(avatarService().get(mConversation, getPixel(72)));
536 this.binding.mucTitle.setText(mucOptions.getName());
537 this.binding.mucSubject.setText(mucOptions.getSubject());
538 this.binding.mucYourNick.setText(mucOptions.getActualNick());
539 if (mucOptions.online()) {
540 this.binding.mucMoreDetails.setVisibility(View.VISIBLE);
541 this.binding.mucSettings.setVisibility(View.VISIBLE);
542 this.binding.mucInfoMore.setVisibility(this.mAdvancedMode ? View.VISIBLE : View.GONE);
543 this.binding.mucRole.setVisibility(View.VISIBLE);
544 this.binding.mucRole.setText(getStatus(self));
545 if (mucOptions.membersOnly()) {
546 this.binding.mucConferenceType.setText(R.string.private_conference);
547 } else {
548 this.binding.mucConferenceType.setText(R.string.public_conference);
549 }
550 if (mucOptions.mamSupport()) {
551 this.binding.mucInfoMam.setText(R.string.server_info_available);
552 } else {
553 this.binding.mucInfoMam.setText(R.string.server_info_unavailable);
554 }
555 if (self.getAffiliation().ranks(MucOptions.Affiliation.OWNER)) {
556 this.binding.changeConferenceButton.setVisibility(View.VISIBLE);
557 } else {
558 this.binding.changeConferenceButton.setVisibility(View.INVISIBLE);
559 }
560 } else {
561 this.binding.mucMoreDetails.setVisibility(View.GONE);
562 this.binding.mucInfoMore.setVisibility(View.GONE);
563 this.binding.mucSettings.setVisibility(View.GONE);
564 }
565
566 int ic_notifications = getThemeResource(R.attr.icon_notifications, R.drawable.ic_notifications_black_24dp);
567 int ic_notifications_off = getThemeResource(R.attr.icon_notifications_off, R.drawable.ic_notifications_off_black_24dp);
568 int ic_notifications_paused = getThemeResource(R.attr.icon_notifications_paused, R.drawable.ic_notifications_paused_black_24dp);
569 int ic_notifications_none = getThemeResource(R.attr.icon_notifications_none, R.drawable.ic_notifications_none_black_24dp);
570
571 long mutedTill = mConversation.getLongAttribute(Conversation.ATTRIBUTE_MUTED_TILL, 0);
572 if (mutedTill == Long.MAX_VALUE) {
573 this.binding.notificationStatusText.setText(R.string.notify_never);
574 this.binding.notificationStatusButton.setImageResource(ic_notifications_off);
575 } else if (System.currentTimeMillis() < mutedTill) {
576 this.binding.notificationStatusText.setText(R.string.notify_paused);
577 this.binding.notificationStatusButton.setImageResource(ic_notifications_paused);
578 } else if (mConversation.alwaysNotify()) {
579 this.binding.notificationStatusText.setText(R.string.notify_on_all_messages);
580 this.binding.notificationStatusButton.setImageResource(ic_notifications);
581 } else {
582 this.binding.notificationStatusText.setText(R.string.notify_only_when_highlighted);
583 this.binding.notificationStatusButton.setImageResource(ic_notifications_none);
584 }
585
586 final LayoutInflater inflater = (LayoutInflater) getSystemService(Context.LAYOUT_INFLATER_SERVICE);
587 this.binding.mucMembers.removeAllViews();
588 if (inflater == null) {
589 return;
590 }
591 final ArrayList<User> users = mucOptions.getUsers();
592 Collections.sort(users);
593 for (final User user : users) {
594 ContactBinding binding = DataBindingUtil.inflate(inflater, R.layout.contact, this.binding.mucMembers, false);
595 this.setListItemBackgroundOnView(binding.getRoot());
596 binding.getRoot().setOnClickListener(view1 -> highlightInMuc(mConversation, user.getName()));
597 registerForContextMenu(binding.getRoot());
598 binding.getRoot().setTag(user);
599 if (mAdvancedMode && user.getPgpKeyId() != 0) {
600 binding.key.setVisibility(View.VISIBLE);
601 binding.key.setOnClickListener(v -> viewPgpKey(user));
602 binding.key.setText(OpenPgpUtils.convertKeyIdToHex(user.getPgpKeyId()));
603 }
604 Contact contact = user.getContact();
605 String name = user.getName();
606 if (contact != null) {
607 binding.contactDisplayName.setText(contact.getDisplayName());
608 binding.contactJid.setText((name != null ? name + " \u2022 " : "") + getStatus(user));
609 } else {
610 binding.contactDisplayName.setText(name == null ? "" : name);
611 binding.contactJid.setText(getStatus(user));
612
613 }
614 loadAvatar(user, binding.contactPhoto);
615 if (user.getRole() == MucOptions.Role.NONE) {
616 binding.contactJid.setAlpha(INACTIVE_ALPHA);
617 binding.key.setAlpha(INACTIVE_ALPHA);
618 binding.contactDisplayName.setAlpha(INACTIVE_ALPHA);
619 binding.contactPhoto.setAlpha(INACTIVE_ALPHA);
620 }
621 this.binding.mucMembers.addView(binding.getRoot());
622 if (mConversation.getMucOptions().canInvite()) {
623 this.binding.invite.setVisibility(View.VISIBLE);
624 } else {
625 this.binding.invite.setVisibility(View.GONE);
626 }
627 }
628 }
629
630 private String getStatus(User user) {
631 if (mAdvancedMode) {
632 return getString(user.getAffiliation().getResId()) +
633 " (" + getString(user.getRole().getResId()) + ')';
634 } else {
635 return getString(user.getAffiliation().getResId());
636 }
637 }
638
639 private void viewPgpKey(User user) {
640 PgpEngine pgp = xmppConnectionService.getPgpEngine();
641 if (pgp != null) {
642 PendingIntent intent = pgp.getIntentForKey(user.getPgpKeyId());
643 if (intent != null) {
644 try {
645 startIntentSenderForResult(intent.getIntentSender(), 0, null, 0, 0, 0);
646 } catch (SendIntentException ignored) {
647
648 }
649 }
650 }
651 }
652
653 @Override
654 public void onAffiliationChangedSuccessful(Jid jid) {
655 refreshUi();
656 }
657
658 @Override
659 public void onAffiliationChangeFailed(Jid jid, int resId) {
660 displayToast(getString(resId, jid.asBareJid().toString()));
661 }
662
663 @Override
664 public void onRoleChangedSuccessful(String nick) {
665
666 }
667
668 @Override
669 public void onRoleChangeFailed(String nick, int resId) {
670 displayToast(getString(resId, nick));
671 }
672
673 @Override
674 public void onPushSucceeded() {
675 displayToast(getString(R.string.modified_conference_options));
676 }
677
678 @Override
679 public void onPushFailed() {
680 displayToast(getString(R.string.could_not_modify_conference_options));
681 }
682
683 private void displayToast(final String msg) {
684 runOnUiThread(() -> Toast.makeText(ConferenceDetailsActivity.this, msg, Toast.LENGTH_SHORT).show());
685 }
686
687 public void loadAvatar(User user, ImageView imageView) {
688 if (cancelPotentialWork(user, imageView)) {
689 final Bitmap bm = avatarService().get(user, getPixel(48), true);
690 if (bm != null) {
691 cancelPotentialWork(user, imageView);
692 imageView.setImageBitmap(bm);
693 imageView.setBackgroundColor(0x00000000);
694 } else {
695 String seed = user.getRealJid() != null ? user.getRealJid().asBareJid().toString() : null;
696 imageView.setBackgroundColor(UIHelper.getColorForName(seed == null ? user.getName() : seed));
697 imageView.setImageDrawable(null);
698 final BitmapWorkerTask task = new BitmapWorkerTask(imageView);
699 final AsyncDrawable asyncDrawable = new AsyncDrawable(getResources(), null, task);
700 imageView.setImageDrawable(asyncDrawable);
701 try {
702 task.execute(user);
703 } catch (final RejectedExecutionException ignored) {
704 }
705 }
706 }
707 }
708
709 static class AsyncDrawable extends BitmapDrawable {
710 private final WeakReference<BitmapWorkerTask> bitmapWorkerTaskReference;
711
712 AsyncDrawable(Resources res, Bitmap bitmap, BitmapWorkerTask bitmapWorkerTask) {
713 super(res, bitmap);
714 bitmapWorkerTaskReference = new WeakReference<>(bitmapWorkerTask);
715 }
716
717 BitmapWorkerTask getBitmapWorkerTask() {
718 return bitmapWorkerTaskReference.get();
719 }
720 }
721
722 class BitmapWorkerTask extends AsyncTask<User, Void, Bitmap> {
723 private final WeakReference<ImageView> imageViewReference;
724 private User o = null;
725
726 private BitmapWorkerTask(ImageView imageView) {
727 imageViewReference = new WeakReference<>(imageView);
728 }
729
730 @Override
731 protected Bitmap doInBackground(User... params) {
732 this.o = params[0];
733 if (imageViewReference.get() == null) {
734 return null;
735 }
736 return avatarService().get(this.o, getPixel(48), isCancelled());
737 }
738
739 @Override
740 protected void onPostExecute(Bitmap bitmap) {
741 if (bitmap != null && !isCancelled()) {
742 final ImageView imageView = imageViewReference.get();
743 if (imageView != null) {
744 imageView.setImageBitmap(bitmap);
745 imageView.setBackgroundColor(0x00000000);
746 }
747 }
748 }
749 }
750
751}