android - How to check if Application is running or not in background -


i developing application in want start application on phone start , when application closed. when application starts start service or check in background after 1 minute if application running or not.

if application has been closed start application. have implemented first part using broadcast receivers. unable monitor application status in background.

i used services , created thread check application status (running or not) , service works when application running.

i need suggestions.

there no direct way figure when app gets in foreground or background. there possibility of reference counting in activities e.g. every onresume add +1 , on every onpause decrease 1. if count 0, whole app in background, if not it's in foreground.


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