在JobService的jobFinished方法中，何时传入true给needsReschedule才合理？

Hey there, let's break down how to properly handle JobService task completion, rescheduling, and periodic tasks:

• When your JobService finishes the background work it's supposed to do, make sure to call jobFinished() to notify the system. This lets the system release the wakelock it's holding—skip this step, and you might end up wasting unnecessary battery power.
• The second parameter of jobFinished() is needsReschedule, a boolean value:
  • Pass true if you want the system to reschedule the task following its built-in backoff rules.
  • Pass false if the task is fully done and shouldn't run again unless you explicitly schedule it later.
• If you need a periodic task, don't rely on setting needsReschedule=true to loop the job. Instead, call the setPeriodic() method on your JobInfo object when building it. This is the official, recommended way to set up recurring tasks, as the system will handle the interval-based scheduling automatically.
• One important note: If your task gets cancelled (triggering the onStopJob() method), you don't need to call jobFinished(). The return value of onStopJob() already controls the rescheduling logic—return true to have the system reschedule the task, or false to let it end for good.

内容的提问来源于stack exchange，提问作者Florian Walther