public String[] getParticipants() {
if (mIsGroupChat) {
Contact self = mConnection.getLoginUser();
ChatGroup group = (ChatGroup) mChatSession.getParticipant();
List<Contact> members = group.getMembers();
String[] result = new String[members.size() - 1];
int index = 0;
for (Contact c : members) {
if (!c.equals(self)) {
result[index++] = c.getAddress().getAddress();
}
}
return result;
} else {
return new String[] {mChatSession.getParticipant().getAddress().getAddress()};
}
}
private long insertOrUpdateGroupContactInDb(ChatGroup group) {
// Insert a record in contacts table
ContentValues values = new ContentValues(4);
values.put(Imps.Contacts.USERNAME, group.getAddress().getAddress());
values.put(Imps.Contacts.NICKNAME, group.getName());
values.put(Imps.Contacts.CONTACTLIST, ContactListManagerAdapter.LOCAL_GROUP_LIST_ID);
values.put(Imps.Contacts.TYPE, Imps.Contacts.TYPE_GROUP);
Uri contactUri =
ContentUris.withAppendedId(
ContentUris.withAppendedId(Imps.Contacts.CONTENT_URI, mConnection.mProviderId),
mConnection.mAccountId);
ContactListManagerAdapter listManager =
(ContactListManagerAdapter) mConnection.getContactListManager();
long id = listManager.queryGroup(group);
if (id == -1) {
id = ContentUris.parseId(mContentResolver.insert(contactUri, values));
ArrayList<ContentValues> memberValues = new ArrayList<ContentValues>();
Contact self = mConnection.getLoginUser();
for (Contact member : group.getMembers()) {
if (!member.equals(self)) { // avoid to insert the user himself
ContentValues memberValue = new ContentValues(2);
memberValue.put(Imps.GroupMembers.USERNAME, member.getAddress().getAddress());
memberValue.put(Imps.GroupMembers.NICKNAME, member.getName());
memberValues.add(memberValue);
}
}
if (!memberValues.isEmpty()) {
ContentValues[] result = new ContentValues[memberValues.size()];
memberValues.toArray(result);
Uri memberUri = ContentUris.withAppendedId(Imps.GroupMembers.CONTENT_URI, id);
mContentResolver.bulkInsert(memberUri, result);
}
}
return id;
}