GroupListener.java
上传用户:szyujian
上传日期:2016-09-20
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文件大小:2k
- /*
- * 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 com.android.im.engine;
- /**
- * Interface for group change events.
- */
- public interface GroupListener {
- public static final int ERROR_CREATING_GROUP = -1;
- public static final int ERROR_DELETING_GROUP = -2;
- public static final int ERROR_JOINING_IN_GROUP = -3;
- public static final int ERROR_LEAVING_GROUP = -4;
- /**
- * Called when a chat group was successfully created.
- *
- * @param group the group was created.
- */
- public void onGroupCreated(ChatGroup group);
- /**
- * Called when a chat group was successfully deleted.
- *
- * @param group the group was deleted.
- */
- public void onGroupDeleted(ChatGroup group);
- /**
- * Called on joining in a chat group successfully.
- *
- * @param group the group which was joined into.
- */
- public void onJoinedGroup(ChatGroup group);
- /**
- * Called on leaving a chat group. It may be triggered by the user leaving
- * a group or a server initiated group leaving, e.g. the user got kicked
- * out of the group, the group is deleted, etc.
- *
- * @param group the group has left.
- */
- public void onLeftGroup(ChatGroup group);
- /**
- * Called when an error occurs with a certain group operation.
- *
- * @param errorType the type of the error
- * @param error the error information.
- */
- public void onGroupError(int errorType, String groupName, ImErrorInfo error);
- }