conversations-classic/src/main/java/eu/siacs/conversations/ui/MucUsersActivity.java

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package eu.siacs.conversations.ui;
import android.content.Intent;
import android.databinding.DataBindingUtil;
import android.os.Bundle;
import android.support.v7.widget.Toolbar;
import android.view.MenuItem;
import java.util.ArrayList;
import java.util.Collections;
import eu.siacs.conversations.R;
import eu.siacs.conversations.databinding.ActivityMucUsersBinding;
import eu.siacs.conversations.entities.Conversation;
import eu.siacs.conversations.entities.MucOptions;
import eu.siacs.conversations.services.XmppConnectionService;
import eu.siacs.conversations.ui.adapter.UserAdapter;
import eu.siacs.conversations.ui.util.MucDetailsContextMenuHelper;
public class MucUsersActivity extends XmppActivity implements XmppConnectionService.OnRosterUpdate {
private UserAdapter userAdapter;
private Conversation mConversation = null;
@Override
protected void refreshUiReal() {
}
@Override
void onBackendConnected() {
final Intent intent = getIntent();
final String uuid = intent == null ? null : intent.getStringExtra("uuid");
if (uuid != null) {
mConversation = xmppConnectionService.findConversationByUuid(uuid);
}
loadAndSubmitUsers();
}
private void loadAndSubmitUsers() {
if (mConversation != null) {
ArrayList<MucOptions.User> users = mConversation.getMucOptions().getUsers();
Collections.sort(users);
userAdapter.submitList(users);
}
}
@Override
public boolean onContextItemSelected(MenuItem item) {
if (!MucDetailsContextMenuHelper.onContextItemSelected(item, userAdapter.getSelectedUser(), mConversation, this)) {
return super.onContextItemSelected(item);
}
return true;
}
@Override
protected void onCreate(final Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
ActivityMucUsersBinding binding = DataBindingUtil.setContentView(this, R.layout.activity_muc_users);
setSupportActionBar((Toolbar) binding.toolbar);
configureActionBar(getSupportActionBar(), true);
this.userAdapter = new UserAdapter(true);
binding.list.setAdapter(this.userAdapter);
}
@Override
public void onRosterUpdate() {
loadAndSubmitUsers();
}
}