IssueTracker

Component used: WorkManager
Version used: 2.1.0
Devices/Android versions reproduced on: 6.0

We're getting this crash on multiple devices:

Fatal Exception: java.lang.NullPointerException: Attempt to invoke virtual method 'boolean android.util.ArrayMap.containsKey(java.lang.Object)' on a null object reference
       at android.os.BaseBundle.containsKey + 277(BaseBundle.java:277)
       at androidx.work.impl.background.systemjob.SystemJobScheduler.getPendingJobIds + 331(SystemJobScheduler.java:331)
       at androidx.work.impl.background.systemjob.SystemJobScheduler.schedule + 138(SystemJobScheduler.java:138)
       at androidx.work.impl.Schedulers.schedule + 93(Schedulers.java:93)
       at androidx.work.impl.WorkManagerImpl.rescheduleEligibleWork + 587(WorkManagerImpl.java:587)
       at androidx.work.impl.utils.ForceStopRunnable.run + 82(ForceStopRunnable.java:82)
       at androidx.work.impl.utils.SerialExecutor$Task.run + 75(SerialExecutor.java:75)
       at java.util.concurrent.ThreadPoolExecutor.runWorker + 1113(ThreadPoolExecutor.java:1113)
       at java.util.concurrent.ThreadPoolExecutor$Worker.run + 588(ThreadPoolExecutor.java:588)
       at java.lang.Thread.run + 833(Thread.java:833)

For some reason, the mMap in BaseBundle is null and getPendingJobIds doesn't catch that:

 for (JobInfo jobInfo : jobs) {
            PersistableBundle extras = jobInfo.getExtras();
            // The map inside extras can be null, so extras.containsKey can cause a NPE
            if (extras != null && extras.containsKey(EXTRA_WORK_SPEC_ID)) {
                if (workSpecId.equals(extras.getString(EXTRA_WORK_SPEC_ID))) {
                    jobIds.add(jobInfo.getId());
                }
            }
        }