ChatStateListener (Smack 4.4.7 API)

```
public interface ChatStateListener
```
Events for when the state of a user in a chat changes.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`stateChanged(Chat chat, ChatState state, Message message)`	Fired when the state of a chat with another user changes.

- Method Detail
  - stateChanged
```
void stateChanged(Chat chat,
                  ChatState state,
                  Message message)
```
    Fired when the state of a chat with another user changes.
    
    Parameters:
    
    chat - the chat in which the state has changed.
    
    state - the new state of the participant.
    
    message - the message carrying the chat state.