Package io.rong.imlib.listener

## Interface GroupEventExListener

- All Implemented Interfaces:

      public interface GroupEventExListener

- - ### Nested Class Summary

    Nested Classes
    Modifier and Type | Class | Description
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  - ### Field Summary

    Fields
    Modifier and Type | Field | Description
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  - ### Constructor Summary

    Constructors
    Constructor | Description
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  - ### Enum Constant Summary

    Enum Constants
    Enum Constant | Description
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  - ### Method Summary

    Modifier and Type | Method | Description
    --- | --- | ---
    `abstract void` | `onGroupInfoChanged(GroupMemberInfo operatorInfo, GroupInfo fullGroupInfo, GroupInfo changedGroupInfo, long operationTime)` | 群组资料变更回调

    - ### Methods inherited from class java.lang.Object

      `clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

- - ### Constructor Detail

  - ### Method Detail

    - #### onGroupInfoChanged

           abstract void onGroupInfoChanged(GroupMemberInfo operatorInfo, GroupInfo fullGroupInfo, GroupInfo changedGroupInfo, long operationTime)

      群组资料变更回调

      Parameters:
        `operatorInfo` - 操作人用户信息
        `fullGroupInfo` - 群组信息。注意：只有包含在 updateKeys 中的属性值有效
        `changedGroupInfo` - 变更的群组信息
        `operationTime` - 操作时间。