title: Scheduling Jobs with JobScheduler in Android
body: <p>I have a problem with jobs schedules with JobScheduler in new Android API 21.
  This is the code what I schedule the job with 60 seconds interval like below:</p>
  
  <pre><code>ComponentName serviceName = new ComponentName(this, MyJobService.class);
  JobInfo jobInfo = new JobInfo.Builder(0, serviceName)
          .setRequiredNetworkType(JobInfo.NETWORK_TYPE_ANY)
          .setPeriodic(60000)
          .build();
  </code></pre>
  
  <p>My JobService only print the time of runtime in Logcat, but the log show that service run in this moments:</p>
  
  <pre><code>03-18 08:37:26.334: I/JOB(32662): Wed Mar 18 08:37:26 BRT 2015
  03-18 08:37:56.364: I/JOB(32662): Wed Mar 18 08:37:56 BRT 2015
  03-18 08:39:21.418: I/JOB(32662): Wed Mar 18 08:39:21 BRT 2015
  03-18 08:41:51.670: I/JOB(32662): Wed Mar 18 08:41:51 BRT 2015
  03-18 08:45:52.192: I/JOB(32662): Wed Mar 18 08:45:52 BRT 2015
  03-18 08:54:20.678: I/JOB(32662): Wed Mar 18 08:54:20 BRT 2015
  </code></pre>
  
  <p>It's strange because the Job it should execute at least 1 time within 1 minute as I set with setPeriodic(60000) method.
  It is also curious how the interval increases between runs. At this moment the time is Wed Mar 18 09:09:00 BRT 2015 and the Job don't be executed more.</p>
  
  <p>Is it a problem with JobScheduler API? (I'm running in Nexus 5 with Android 5.0.1)</p>