ActionCallback 2.7.0 API

```
public interface ActionCallback

                    
```
A callback for Action state changes. See the action class. See also CompletionCallback.

Method Summary

Modifier and Type	Method	Description
`abstract void`	`onActionStateChanged(Action action, int state)`	Action state has just changed.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Method Detail
  - onActionStateChanged
```
 abstract void onActionStateChanged(Action action, int state)
```
    Action state has just changed.
    
    Parameters:
    
    action - action
    
    state - new state