@Override
protected Void doInBackground(Void... voids) {
final GroupDatabase db = DatabaseFactory.getGroupDatabase(GroupCreateActivity.this);
final Recipients recipients = db.getGroupMembers(groupId, false);
if (recipients != null) {
final List<Recipient> recipientList = recipients.getRecipientsList();
if (recipientList != null) {
if (existingContacts == null) existingContacts = new HashSet<>(recipientList.size());
existingContacts.addAll(recipientList);
}
}
GroupDatabase.GroupRecord group = db.getGroup(groupId);
if (group != null) {
existingTitle = group.getTitle();
final byte[] existingAvatar = group.getAvatar();
if (existingAvatar != null) {
existingAvatarBmp =
BitmapFactory.decodeByteArray(existingAvatar, 0, existingAvatar.length);
}
}
return null;
}
