close any running application through another application programatically

Can we开发者_运维百科 close any other applicaton running in background from our application. Want functionality just similar to Task manager. Is it possible? Any hint. Thanx in advance

"Victim" application should implement GlobalEventListener, and "killer" application should send a global event for the "victim" application. When "victim" app receives the specific event it closes.

If you want to close not your application, there is no way to do that. It just does not know that you want to close it.