android - How to handle navigation when tapping on notification -

i have implemented push notification app. when notification tapped, how start application splash screen if app killed. want start splash screen if app killed , start inside landing screen if app in background. how handle this? please me.

add code create notification method:

        intent resultintent = new intent(this, splashactivity.class);         resultintent.addflags(intent.flag_activity_reorder_to_front | intent.flag_activity_single_top);         resultintent.setaction(intent.action_main);         resultintent.addcategory(intent.category_launcher);         pendingintent resultpendingintent = pendingintent.getactivity(getapplicationcontext(), 0, resultintent, pendingintent.flag_update_current);         mbuilder.setcontentintent(resultpendingintent); 

play around intent flags [resultintent.addflags(/*intent flag here*/)], if want to:

start splash screen if app killed , start inside landing screen if app in background.

hope helps!