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 banFromConference.setVisible(true);
382 } else {
383 removeFromRoom.setVisible(true);
384 }
385 if (user.getAffiliation() != MucOptions.Affiliation.ADMIN) {
386 giveAdminPrivileges.setVisible(true);
387 } else {
388 removeAdminPrivileges.setVisible(true);
389 }
390 }
391 } else {
392 MenuItem sendPrivateMessage = menu.findItem(R.id.send_private_message);
393 sendPrivateMessage.setVisible(user.getRole().ranks(MucOptions.Role.VISITOR));
394 }
395
396 }
397 super.onCreateContextMenu(menu, v, menuInfo);
398 }
399
400 @Override
401 public boolean onContextItemSelected(MenuItem item) {
402 Jid jid = mSelectedUser.getRealJid();
403 switch (item.getItemId()) {
404 case R.id.action_contact_details:
405 Contact contact = mSelectedUser.getContact();
406 if (contact != null) {
407 switchToContactDetails(contact);
408 }
409 return true;
410 case R.id.start_conversation:
411 startConversation(mSelectedUser);
412 return true;
413 case R.id.give_admin_privileges:
414 xmppConnectionService.changeAffiliationInConference(mConversation, jid, MucOptions.Affiliation.ADMIN, this);
415 return true;
416 case R.id.give_membership:
417 xmppConnectionService.changeAffiliationInConference(mConversation, jid, MucOptions.Affiliation.MEMBER, this);
418 return true;
419 case R.id.remove_membership:
420 xmppConnectionService.changeAffiliationInConference(mConversation, jid, MucOptions.Affiliation.NONE, this);
421 return true;
422 case R.id.remove_admin_privileges:
423 xmppConnectionService.changeAffiliationInConference(mConversation, jid, MucOptions.Affiliation.MEMBER, this);
424 return true;
425 case R.id.remove_from_room:
426 removeFromRoom(mSelectedUser);
427 return true;
428 case R.id.ban_from_conference:
429 xmppConnectionService.changeAffiliationInConference(mConversation, jid, MucOptions.Affiliation.OUTCAST, this);
430 if (mSelectedUser.getRole() != MucOptions.Role.NONE) {
431 xmppConnectionService.changeRoleInConference(mConversation, mSelectedUser.getName(), MucOptions.Role.NONE, this);
432 }
433 return true;
434 case R.id.send_private_message:
435 if (mConversation.getMucOptions().allowPm()) {
436 privateMsgInMuc(mConversation, mSelectedUser.getName());
437 } else {
438 Toast.makeText(this, R.string.private_messages_are_disabled, Toast.LENGTH_SHORT).show();
439 }
440 return true;
441 case R.id.invite:
442 xmppConnectionService.directInvite(mConversation, jid);
443 return true;
444 default:
445 return super.onContextItemSelected(item);
446 }
447 }
448
449 private void removeFromRoom(final User user) {
450 if (mConversation.getMucOptions().membersOnly()) {
451 xmppConnectionService.changeAffiliationInConference(mConversation, user.getRealJid(), MucOptions.Affiliation.NONE, this);
452 if (user.getRole() != MucOptions.Role.NONE) {
453 xmppConnectionService.changeRoleInConference(mConversation, mSelectedUser.getName(), MucOptions.Role.NONE, ConferenceDetailsActivity.this);
454 }
455 } else {
456 AlertDialog.Builder builder = new AlertDialog.Builder(this);
457 builder.setTitle(R.string.ban_from_conference);
458 builder.setMessage(getString(R.string.removing_from_public_conference, user.getName()));
459 builder.setNegativeButton(R.string.cancel, null);
460 builder.setPositiveButton(R.string.ban_now, (dialog, which) -> {
461 xmppConnectionService.changeAffiliationInConference(mConversation, user.getRealJid(), MucOptions.Affiliation.OUTCAST, ConferenceDetailsActivity.this);
462 if (user.getRole() != MucOptions.Role.NONE) {
463 xmppConnectionService.changeRoleInConference(mConversation, mSelectedUser.getName(), MucOptions.Role.NONE, ConferenceDetailsActivity.this);
464 }
465 });
466 builder.create().show();
467 }
468 }
469
470 protected void startConversation(User user) {
471 if (user.getRealJid() != null) {
472 Conversation conversation = xmppConnectionService.findOrCreateConversation(this.mConversation.getAccount(), user.getRealJid().asBareJid(), false, true);
473 switchToConversation(conversation);
474 }
475 }
476
477 protected void saveAsBookmark() {
478 xmppConnectionService.saveConversationAsBookmark(mConversation,
479 mConversation.getMucOptions().getSubject());
480 }
481
482 protected void deleteBookmark() {
483 Account account = mConversation.getAccount();
484 Bookmark bookmark = mConversation.getBookmark();
485 account.getBookmarks().remove(bookmark);
486 bookmark.setConversation(null);
487 xmppConnectionService.pushBookmarks(account);
488 updateView();
489 }
490
491 @Override
492 void onBackendConnected() {
493 if (mPendingConferenceInvite != null) {
494 mPendingConferenceInvite.execute(this);
495 mPendingConferenceInvite = null;
496 }
497 if (getIntent().getAction().equals(ACTION_VIEW_MUC)) {
498 this.uuid = getIntent().getExtras().getString("uuid");
499 }
500 if (uuid != null) {
501 this.mConversation = xmppConnectionService.findConversationByUuid(uuid);
502 if (this.mConversation != null) {
503 updateView();
504 }
505 }
506 }
507
508 private void updateView() {
509 invalidateOptionsMenu();
510 final MucOptions mucOptions = mConversation.getMucOptions();
511 final User self = mucOptions.getSelf();
512 String account;
513 if (Config.DOMAIN_LOCK != null) {
514 account = mConversation.getAccount().getJid().getLocal();
515 } else {
516 account = mConversation.getAccount().getJid().asBareJid().toString();
517 }
518 this.binding.detailsAccount.setText(getString(R.string.using_account, account));
519 this.binding.yourPhoto.setImageBitmap(avatarService().get(mConversation.getAccount(), getPixel(48)));
520 setTitle(mConversation.getName());
521 this.binding.mucJabberid.setText(mConversation.getJid().asBareJid().toString());
522 this.binding.mucYourNick.setText(mucOptions.getActualNick());
523 if (mucOptions.online()) {
524 this.binding.mucMoreDetails.setVisibility(View.VISIBLE);
525 this.binding.mucSettings.setVisibility(View.VISIBLE);
526 this.binding.mucInfoMore.setVisibility(this.mAdvancedMode ? View.VISIBLE : View.GONE);
527 final String status = getStatus(self);
528 if (status != null) {
529 this.binding.mucRole.setVisibility(View.VISIBLE);
530 this.binding.mucRole.setText(status);
531 } else {
532 this.binding.mucRole.setVisibility(View.GONE);
533 }
534 if (mucOptions.membersOnly()) {
535 this.binding.mucConferenceType.setText(R.string.private_conference);
536 } else {
537 this.binding.mucConferenceType.setText(R.string.public_conference);
538 }
539 if (mucOptions.mamSupport()) {
540 this.binding.mucInfoMam.setText(R.string.server_info_available);
541 } else {
542 this.binding.mucInfoMam.setText(R.string.server_info_unavailable);
543 }
544 if (self.getAffiliation().ranks(MucOptions.Affiliation.OWNER)) {
545 this.binding.changeConferenceButton.setVisibility(View.VISIBLE);
546 } else {
547 this.binding.changeConferenceButton.setVisibility(View.GONE);
548 }
549 } else {
550 this.binding.mucMoreDetails.setVisibility(View.GONE);
551 this.binding.mucInfoMore.setVisibility(View.GONE);
552 this.binding.mucSettings.setVisibility(View.GONE);
553 }
554
555 int ic_notifications = getThemeResource(R.attr.icon_notifications, R.drawable.ic_notifications_black_24dp);
556 int ic_notifications_off = getThemeResource(R.attr.icon_notifications_off, R.drawable.ic_notifications_off_black_24dp);
557 int ic_notifications_paused = getThemeResource(R.attr.icon_notifications_paused, R.drawable.ic_notifications_paused_black_24dp);
558 int ic_notifications_none = getThemeResource(R.attr.icon_notifications_none, R.drawable.ic_notifications_none_black_24dp);
559
560 long mutedTill = mConversation.getLongAttribute(Conversation.ATTRIBUTE_MUTED_TILL, 0);
561 if (mutedTill == Long.MAX_VALUE) {
562 this.binding.notificationStatusText.setText(R.string.notify_never);
563 this.binding.notificationStatusButton.setImageResource(ic_notifications_off);
564 } else if (System.currentTimeMillis() < mutedTill) {
565 this.binding.notificationStatusText.setText(R.string.notify_paused);
566 this.binding.notificationStatusButton.setImageResource(ic_notifications_paused);
567 } else if (mConversation.alwaysNotify()) {
568 this.binding.notificationStatusText.setText(R.string.notify_on_all_messages);
569 this.binding.notificationStatusButton.setImageResource(ic_notifications);
570 } else {
571 this.binding.notificationStatusText.setText(R.string.notify_only_when_highlighted);
572 this.binding.notificationStatusButton.setImageResource(ic_notifications_none);
573 }
574
575 final LayoutInflater inflater = (LayoutInflater) getSystemService(Context.LAYOUT_INFLATER_SERVICE);
576 this.binding.mucMembers.removeAllViews();
577 if (inflater == null) {
578 return;
579 }
580 final ArrayList<User> users = mucOptions.getUsers();
581 Collections.sort(users);
582 for (final User user : users) {
583 ContactBinding binding = DataBindingUtil.inflate(inflater, R.layout.contact, this.binding.mucMembers, false);
584 this.setListItemBackgroundOnView(binding.getRoot());
585 binding.getRoot().setOnClickListener(view1 -> highlightInMuc(mConversation, user.getName()));
586 registerForContextMenu(binding.getRoot());
587 binding.getRoot().setTag(user);
588 if (mAdvancedMode && user.getPgpKeyId() != 0) {
589 binding.key.setVisibility(View.VISIBLE);
590 binding.key.setOnClickListener(v -> viewPgpKey(user));
591 binding.key.setText(OpenPgpUtils.convertKeyIdToHex(user.getPgpKeyId()));
592 }
593 Contact contact = user.getContact();
594 String name = user.getName();
595 if (contact != null) {
596 binding.contactDisplayName.setText(contact.getDisplayName());
597 binding.contactJid.setText((name != null ? name + " \u2022 " : "") + getStatus(user));
598 } else {
599 binding.contactDisplayName.setText(name == null ? "" : name);
600 binding.contactJid.setText(getStatus(user));
601
602 }
603 loadAvatar(user, binding.contactPhoto);
604 if (user.getRole() == MucOptions.Role.NONE) {
605 binding.contactJid.setAlpha(INACTIVE_ALPHA);
606 binding.key.setAlpha(INACTIVE_ALPHA);
607 binding.contactDisplayName.setAlpha(INACTIVE_ALPHA);
608 binding.contactPhoto.setAlpha(INACTIVE_ALPHA);
609 }
610 this.binding.mucMembers.addView(binding.getRoot());
611 if (mConversation.getMucOptions().canInvite()) {
612 this.binding.invite.setVisibility(View.VISIBLE);
613 } else {
614 this.binding.invite.setVisibility(View.GONE);
615 }
616 }
617 }
618
619 private String getStatus(User user) {
620 if (mAdvancedMode) {
621 return getString(user.getAffiliation().getResId()) +
622 " (" + getString(user.getRole().getResId()) + ')';
623 } else {
624 return getString(user.getAffiliation().getResId());
625 }
626 }
627
628 private void viewPgpKey(User user) {
629 PgpEngine pgp = xmppConnectionService.getPgpEngine();
630 if (pgp != null) {
631 PendingIntent intent = pgp.getIntentForKey(user.getPgpKeyId());
632 if (intent != null) {
633 try {
634 startIntentSenderForResult(intent.getIntentSender(), 0, null, 0, 0, 0);
635 } catch (SendIntentException ignored) {
636
637 }
638 }
639 }
640 }
641
642 @Override
643 public void onAffiliationChangedSuccessful(Jid jid) {
644 refreshUi();
645 }
646
647 @Override
648 public void onAffiliationChangeFailed(Jid jid, int resId) {
649 displayToast(getString(resId, jid.asBareJid().toString()));
650 }
651
652 @Override
653 public void onRoleChangedSuccessful(String nick) {
654
655 }
656
657 @Override
658 public void onRoleChangeFailed(String nick, int resId) {
659 displayToast(getString(resId, nick));
660 }
661
662 @Override
663 public void onPushSucceeded() {
664 displayToast(getString(R.string.modified_conference_options));
665 }
666
667 @Override
668 public void onPushFailed() {
669 displayToast(getString(R.string.could_not_modify_conference_options));
670 }
671
672 private void displayToast(final String msg) {
673 runOnUiThread(() -> Toast.makeText(ConferenceDetailsActivity.this, msg, Toast.LENGTH_SHORT).show());
674 }
675
676 public void loadAvatar(User user, ImageView imageView) {
677 if (cancelPotentialWork(user, imageView)) {
678 final Bitmap bm = avatarService().get(user, getPixel(48), true);
679 if (bm != null) {
680 cancelPotentialWork(user, imageView);
681 imageView.setImageBitmap(bm);
682 imageView.setBackgroundColor(0x00000000);
683 } else {
684 String seed = user.getRealJid() != null ? user.getRealJid().asBareJid().toString() : null;
685 imageView.setBackgroundColor(UIHelper.getColorForName(seed == null ? user.getName() : seed));
686 imageView.setImageDrawable(null);
687 final BitmapWorkerTask task = new BitmapWorkerTask(imageView);
688 final AsyncDrawable asyncDrawable = new AsyncDrawable(getResources(), null, task);
689 imageView.setImageDrawable(asyncDrawable);
690 try {
691 task.execute(user);
692 } catch (final RejectedExecutionException ignored) {
693 }
694 }
695 }
696 }
697
698 static class AsyncDrawable extends BitmapDrawable {
699 private final WeakReference<BitmapWorkerTask> bitmapWorkerTaskReference;
700
701 AsyncDrawable(Resources res, Bitmap bitmap, BitmapWorkerTask bitmapWorkerTask) {
702 super(res, bitmap);
703 bitmapWorkerTaskReference = new WeakReference<>(bitmapWorkerTask);
704 }
705
706 BitmapWorkerTask getBitmapWorkerTask() {
707 return bitmapWorkerTaskReference.get();
708 }
709 }
710
711 class BitmapWorkerTask extends AsyncTask<User, Void, Bitmap> {
712 private final WeakReference<ImageView> imageViewReference;
713 private User o = null;
714
715 private BitmapWorkerTask(ImageView imageView) {
716 imageViewReference = new WeakReference<>(imageView);
717 }
718
719 @Override
720 protected Bitmap doInBackground(User... params) {
721 this.o = params[0];
722 if (imageViewReference.get() == null) {
723 return null;
724 }
725 return avatarService().get(this.o, getPixel(48), isCancelled());
726 }
727
728 @Override
729 protected void onPostExecute(Bitmap bitmap) {
730 if (bitmap != null && !isCancelled()) {
731 final ImageView imageView = imageViewReference.get();
732 if (imageView != null) {
733 imageView.setImageBitmap(bitmap);
734 imageView.setBackgroundColor(0x00000000);
735 }
736 }
737 }
738 }
739
740}