java - How to run code when app is closed (force kill only) -

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in application want client send message server when application closed, not when sent background.

onpause() not solution me, because means when activity goes background code execute.

i have tried ondestroy seems nothing @ all.

the relevant code:

public class chatactivity extends activity implements imessagelistener{  @override public void ondestroy() {     data.getmsger().sendmsglogout();     super.ondestroy(); }

the code 'data.getmsger().sendmsglogout();' tries send message via socket, fails on ondestroy() event.

thank you.


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