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Last updated 2025-05-15 UTC.
[null,null,["Last updated 2025-05-15 UTC."],[],[],null,["# androidx.media3.exoplayer.scheduler\n===================================\n\n*** ** * ** ***\n\n[Kotlin](/reference/kotlin/androidx/media3/exoplayer/scheduler/package-summary \"View this page in Kotlin\") \\|Java\n\nAnnotations\n-----------\n\n|---------------------------------------------------------------------------------------------------------------|--------------------|\n| [Requirements.RequirementFlags](/reference/androidx/media3/exoplayer/scheduler/Requirements.RequirementFlags) | Requirement flags. |\n\nInterfaces\n----------\n\n|-------------------------------------------------------------------------------------------------------------|----------------------------------------------------------------------------------------------------------------------------------------------------|\n| [RequirementsWatcher.Listener](/reference/androidx/media3/exoplayer/scheduler/RequirementsWatcher.Listener) | Notified when RequirementsWatcher instance first created and on changes whether the are met. |\n| [Scheduler](/reference/androidx/media3/exoplayer/scheduler/Scheduler) | Schedules a service to be started in the foreground when some [Requirements](/reference/androidx/media3/exoplayer/scheduler/Requirements) are met. |\n\nClasses\n-------\n\n|-----------------------------------------------------------------------------------------------------------------------------------------|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n| [PlatformScheduler](/reference/androidx/media3/exoplayer/scheduler/PlatformScheduler) | A [Scheduler](/reference/androidx/media3/exoplayer/scheduler/Scheduler) that uses [JobScheduler](https://developer.android.com/reference/android/app/job/JobScheduler.html). |\n| [PlatformScheduler.PlatformSchedulerService](/reference/androidx/media3/exoplayer/scheduler/PlatformScheduler.PlatformSchedulerService) | A [JobService](https://developer.android.com/reference/android/app/job/JobService.html) that starts the target service if the requirements are met. |\n| [Requirements](/reference/androidx/media3/exoplayer/scheduler/Requirements) | Defines a set of device state requirements. |\n| [RequirementsWatcher](/reference/androidx/media3/exoplayer/scheduler/RequirementsWatcher) | Watches whether the [Requirements](/reference/androidx/media3/exoplayer/scheduler/Requirements) are met and notifies the [Listener](/reference/androidx/media3/exoplayer/scheduler/RequirementsWatcher.Listener) on changes. |"]]