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