@Override protected void onPerformBind() { super.onPerformBind(); // Performing all required Data Binding here if (peer.getPeerType() == PeerType.PRIVATE) { // Loading user final UserVM user = users().get(peer.getPeerId()); if (user == null) { finish(); return; } // Binding User Avatar to Toolbar bind(barAvatar, user.getId(), user.getAvatar(), user.getName()); // Binding User name to Toolbar bind(barTitle, user.getName()); // Binding User presence to Toolbar bind(barSubtitle, barSubtitleContainer, user); // Binding User typing to Toolbar bindPrivateTyping( barTyping, barTypingContainer, barSubtitle, messenger().getTyping(user.getId())); // Hide removedFromGroup panel as we are not in group removedFromGroup.setVisibility(View.GONE); } else if (peer.getPeerType() == PeerType.GROUP) { // Loading group GroupVM group = groups().get(peer.getPeerId()); if (group == null) { finish(); return; } // Binding Group avatar to Toolbar bind(barAvatar, group.getId(), group.getAvatar(), group.getName()); // Binding Group title to Toolbar bind(barTitle, group.getName()); // Subtitle is always visible for Groups barSubtitleContainer.setVisibility(View.VISIBLE); // Binding group members bind(barSubtitle, barSubtitleContainer, group); // Binding group typing bindGroupTyping( barTyping, barTypingContainer, barSubtitle, messenger().getGroupTyping(group.getId())); // Binding membership flag to removedFromGroup panel bind( messenger().getGroups().get(peer.getPeerId()).isMember(), new ValueChangedListener<Boolean>() { @Override public void onChanged(Boolean val, Value<Boolean> Value) { removedFromGroup.setVisibility(val ? View.GONE : View.VISIBLE); } }); } }