title: Which concept is best one to Use among Service ,Alarm Manager and Job Scheduler
body: <p>After Android 5.0 there is some restriction to use android service (to perform background operation while application force closed).i want to perform some operation after app was force closed.</p>
  
  <p>In that situation  shall i go with job scheduler to perform that task   <strong>OR</strong> is there any other way to start service(After android 5.0 in some times app crashed while start service in android 6.0)</p>
  
  <p>Give your opinion  with valid reason ,thanks</p>