使用WorkManager每隔30分钟执行一次任务

这种方式最低适配到SDK=33

implementation("androidx.work:work-runtime-ktx:2.9.1")

    implementation("androidx.work:work-runtime-ktx:2.9.1")package com.mofsaas.box_n.ui
import android.content.Context
import androidx.work.*
import androidx.work.ExistingPeriodicWorkPolicy
import androidx.work.WorkManager
import androidx.work.WorkerParameters
import java.util.Calendar
import java.util.concurrent.TimeUnit/*** 监听设备的时间，获取当前是几点钟了。循环获取，每30分钟获取一次时间* reMinutes： 重复回调时间（单位：分钟）* */
class TimeChecker(private val context: Context, private val reMinutes: Long, private val callback: (String) -> Unit) {fun start() {val workRequest = PeriodicWorkRequestBuilder<TimeWorker>(reMinutes, TimeUnit.MINUTES).build()WorkManager.getInstance(context).enqueueUniquePeriodicWork("TimeWorker",ExistingPeriodicWorkPolicy.KEEP,workRequest)}inner class TimeWorker(appContext: Context, workerParams: WorkerParameters) : Worker(appContext, workerParams) {override fun doWork(): Result {val currentTime = Calendar.getInstance().time.toString()callback(currentTime)return Result.success()}}
}

// 使用示例
val timeChecker = TimeChecker(context) { currentTime ->println("Current time: $currentTime")// 在这里执行你的逻辑
}timeChecker.start()