/*
* Copyright (C) 2007 Esmertec AG. Copyright (C) 2007 The Android Open Source
* Project
*
* Licensed under the Apache License, Version 2.0 (the "License"); you may not
* use this file except in compliance with the License. You may obtain a copy of
* the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations under
* the License.
*/
package org.awesomeapp.messenger.model;
public interface GroupMemberListener {
/**
* Notifies that a contact has joined into this group.
*
* @param contact the contact who has joined into this group.
*/
public void onMemberJoined(ChatGroup group, Contact contact);
/**
* Notifies that a contact has left this group.
*
* @param contact the contact who has left the group.
*/
public void onMemberLeft(ChatGroup group, Contact contact);
/**
* Called when a previous request to add or remove a member to/from a group
* failed.
*
* @param error the error information
*/
public void onError(ChatGroup group, ImErrorInfo error);
/**
* Called when subject chcanges
*
* @param subject the new subject
*/
public void onSubjectChanged(ChatGroup group, String subject);
}