android - Send notification with delay -

i know if possible send notification in android delay. want notification message few seconds (i.e. 5 seconds) later received. nofication should created in normal way:

intent intent = new intent(this, myactivity.class); pendingintent pintent = pendingintent.getactivity(this, 0, intent, 0);  notification n  = new notification.builder(this)         .setcontenttitle("title")         .setcontenttext("text")         .setsmallicon(r.drawable.icon)         .setcontentintent(pintent)         .setautocancel(true)         .addaction(r.drawable.icon, "open", pintent).build(); 

i want avoid approach call thread.sleep(5000) before sending notification, because blocks app.

new handler(looper.getmainlooper()).postdelayed(new runnable() {     @override     public void run() {         // code     } }, 5000); 

this run code on main thread after 5 seconds. if running on current thread ok can remove looper.getmainlooper().