isRunning

Method which returns whether there are any item animations currently running. This method can be used to determine whether to delay other actions until animations end.

Like isRunning, this method returns whether there are any item animations currently running. Additionally, the listener passed in will be called when there are no item animations running, either immediately (before the method returns) if no animations are currently running, or when the currently running animations are finished.

Note that the listener is transient - it is either called immediately and not stored at all, or stored only until it is called when running animations are finished sometime later.

Parameters