IActivityListener (Eclipse Platform API Specification)

```
public interface IActivityListener
```
An instance of this interface can be used by clients to receive notification of changes to one or more instances of IActivity.
This interface may be implemented by clients.

Since:

3.0

See Also:

IActivity.addActivityListener(IActivityListener), IActivity.removeActivityListener(IActivityListener)

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`activityChanged(ActivityEvent activityEvent)`	Notifies that one or more properties of an instance of `IActivity` have changed.

- Method Detail
  - activityChanged
```
void activityChanged(ActivityEvent activityEvent)
```
    Notifies that one or more properties of an instance of IActivity have changed. Specific details are described in the ActivityEvent.
    
    Parameters:
    
    activityEvent - the activity event. Guaranteed not to be null.