实现定期任务管理器的正确方法是什么？

如何解决实现定期任务管理器的正确方法是什么？

我使用了 PeriodicWorkerManager，它将在指定的给定时间（每 24 小时）执行一次。我想知道实现 PeriodicWorkManager 的正确方法是什么。如果活动被销毁或重新创建，如何处理任务。

这是我的代码， 我在 Application 类上定义了 periodWorkManager

class App : Application() {companion object {
    @get:Synchronized
    var instance = App()
    val constraint: Constraints = Constraints.Builder().setrequiredNetworkType(NetworkType.CONNECTED).build()
    val periodicWorkRequest : PeriodicWorkRequest = PeriodicWorkRequest.Builder(TaskManager::class.java,1,TimeUnit.DAYS).setConstraints(constraint).setBackoffCriteria(BackoffPolicy.LINEAR,PeriodicWorkRequest.MIN_BACKOFF_MILLIS,TimeUnit.MILLISECONDS).build()
}}

任务管理器类

class TaskManager(context: Context,workerParams: WorkerParameters) : Worker(context,workerParams) {
private val TAG = "SEND_ANALYTICS_REPORT"
companion object {
    @get:Synchronized
    var instance = TaskManager(context)
}
override fun doWork(): Result {
    try {
        //Log.d("WorkerManager","TaskManager ${Result.success()}")
        //EventBus.getDefault().post(WorkReport("SUCCESS"))
        return Result.success()
    }catch (e:Exception){
        return Result.failure()
    }

}

}

我正在处理 WorkManager 任务响应的当前片段

private var workManager = WorkManager.getInstance()
override fun onActivityCreated(savedInstanceState: Bundle?) {
    super.onActivityCreated(savedInstanceState)

    workManager.enqueueUniquePeriodicWork(SEND_ANALYTICS_REPORT,ExistingPeriodicWorkPolicy.KEEP,App.periodicWorkRequest)
    observeTaskManager()
}
private fun observeTaskManager(){
     WorkManager.getInstance().getWorkInfoByIdLiveData(App.periodicWorkRequest.id)
            .observe(viewLifecycleOwner,Observer<WorkInfo> { workInfo ->
                val status = workInfo.state.name
                Log.d("Worker","${status}")
                if((workInfo != null) && (workInfo.state == WorkInfo.State.RUNNING)){
                    observeAnalytics()
                }

            })
}