7PiDNCgq

1fun buildPeriodicRequest(secretKey: String, userData: Array<String>): PeriodicWorkRequest {
2    
3    val inputData = Data.Builder()
4            .putString(KEY_SECRET_KEY, secretKey)
5            .putStringArray(KEY_USER_DATA, userData)
6            .build()
7    val constraints = Constraints.Builder()
8            .setRequiredNetworkType(NetworkType.CONNECTED)
9            .setRequiresCharging(true).build()
10
11    return PeriodicWorkRequest.Builder(NetworkWorker::class.java, 6, TimeUnit.HOURS)
12            .setInputData(inputData)
13            .setConstraints(constraints)
14            .setBackoffCriteria(BackoffPolicy.EXPONENTIAL, 15, TimeUnit.MINUTES)
15            .build()
16}