title: scheduling alarm for every second in android 5.1
body: <p><br/>
  I want to run alarm service for every second in my application.It is working fine below 5.1 version. but it is not triggering in 5.1 devices. I am using commonsware wakeful intent service.The logcat message is saying that "<strong>Suspiciously short interval 1000 millis; expanding to 60 seconds</strong>". How can I poll for every second in 5.1? Can anybody suggest me how to achieve this?</p>
  
  <p>Explanation little bit more:</p>
  
  <p>My use case is I need to do some operation for every 30 minutes interval. AFAIK For this Using alarm manager is efficient way, but here </p>
  
  <p>1)I need to display the count down timer to the user. (Timer task,Count down timer,ScheduledExecutorService is pretty useful for this)<br/>
  2) I need to notify the user for every 30minutes(via notification) even if the app is in background.(Alarm Service is enough for this)</p>
  
  <p>but here my problem is when the app is in background,when you swipe out the application from recents( i.e.,application process is killed) none of the services or timers,handlers,executor services will not work). In this case how can I notify the user after completion of 30 minutes. Please guide me if I am thinking in wrong way.</p>
  
  <p>Thanks,<br/>
  Chaitanya</p>