如何减少WorkManager中PeriodicWorkManager的时间 | WorkManager中PeriodicWorkManager的

本文介绍了如何减少WorkManager中PeriodicWorkManager的时间的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！

问题描述

在PeriodicTimeRequest中，最小周期性时间为15分钟.我想将其从15分钟减少到15分钟以下.我该怎么做?

In PeriodicTimeRequest minimum periodic time is 15 minute. I want to reduce it from 15 min to less than 15 minute.How can i do that?

推荐答案

如果间隔时间不超过15分钟.我会创建多个任务，例如:

If interval time under 15 minutes.I create multiple tasks,like that:

if (PublicStaticData.systemSet.rescueuploadinterval <= 15) {
          WorkManager.getInstance(this).cancelAllWorkByTag("uploadLocationWork")
          val tasks = 15 / PublicStaticData.systemSet.rescueuploadinterval
          for (taskNo in 0 until tasks) {
            val uploadLocationWork = PeriodicWorkRequestBuilder<UploadLocationWork>(
                PublicStaticData.systemSet.rescueuploadinterval.toLong(), TimeUnit.MINUTES)
                .addTag("uploadLocationWork")
                .setInitialDelay((PublicStaticData.systemSet.rescueuploadinterval * taskNo).toLong(), TimeUnit.MINUTES)
                .build()
            WorkManager.getInstance(this).enqueue(uploadLocationWork)
            Log.e("jjj", "任务${taskNo}延迟${PublicStaticData.systemSet.rescueuploadinterval * taskNo}开始")
          }
        } else {
          // 超过15分钟，正常用就行
          WorkManager.getInstance(this).cancelAllWorkByTag("uploadLocationWork")
          val uploadLocationWork = PeriodicWorkRequestBuilder<UploadLocationWork>(
              PublicStaticData.systemSet.rescueuploadinterval.toLong(), TimeUnit.MINUTES)
              .addTag("uploadLocationWork")
              .setInitialDelay(PublicStaticData.systemSet.rescueuploadinterval.toLong(), TimeUnit.MINUTES)
              .build()
          WorkManager.getInstance(this).enqueue(uploadLocationWork)
        }

存在可接受的偏差.

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